b24413180f560 (Greg Kroah-Hartman 2017-11-01 15:07:57 +0100 1) /* SPDX-License-Identifier: GPL-2.0 */
d0b6e04a4cd83 (Li Zefan 2009-07-13 10:33:21 +0800 2) #undef TRACE_SYSTEM
d0b6e04a4cd83 (Li Zefan 2009-07-13 10:33:21 +0800 3) #define TRACE_SYSTEM gfs2
d0b6e04a4cd83 (Li Zefan 2009-07-13 10:33:21 +0800 4)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 5) #if !defined(_TRACE_GFS2_H) || defined(TRACE_HEADER_MULTI_READ)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 6) #define _TRACE_GFS2_H
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 7)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 8) #include <linux/tracepoint.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 9)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 10) #include <linux/fs.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 11) #include <linux/buffer_head.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 12) #include <linux/dlmconstants.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 13) #include <linux/gfs2_ondisk.h>
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 14) #include <linux/writeback.h>
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 15) #include <linux/ktime.h>
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 16) #include <linux/iomap.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 17) #include "incore.h"
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 18) #include "glock.h"
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 19) #include "rgrp.h"
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 20)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 21) #define dlm_state_name(nn) { DLM_LOCK_##nn, #nn }
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 22) #define glock_trace_name(x) __print_symbolic(x, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 23) dlm_state_name(IV), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 24) dlm_state_name(NL), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 25) dlm_state_name(CR), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 26) dlm_state_name(CW), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 27) dlm_state_name(PR), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 28) dlm_state_name(PW), \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 29) dlm_state_name(EX))
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 30)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 31) #define block_state_name(x) __print_symbolic(x, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 32) { GFS2_BLKST_FREE, "free" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 33) { GFS2_BLKST_USED, "used" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 34) { GFS2_BLKST_DINODE, "dinode" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 35) { GFS2_BLKST_UNLINKED, "unlinked" })
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 36)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 37) #define TRACE_RS_DELETE 0
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 38) #define TRACE_RS_TREEDEL 1
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 39) #define TRACE_RS_INSERT 2
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 40) #define TRACE_RS_CLAIM 3
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 41)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 42) #define rs_func_name(x) __print_symbolic(x, \
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 43) { 0, "del " }, \
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 44) { 1, "tdel" }, \
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 45) { 2, "ins " }, \
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 46) { 3, "clm " })
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 47)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 48) #define show_glock_flags(flags) __print_flags(flags, "", \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 49) {(1UL << GLF_LOCK), "l" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 50) {(1UL << GLF_DEMOTE), "D" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 51) {(1UL << GLF_PENDING_DEMOTE), "d" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 52) {(1UL << GLF_DEMOTE_IN_PROGRESS), "p" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 53) {(1UL << GLF_DIRTY), "y" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 54) {(1UL << GLF_LFLUSH), "f" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 55) {(1UL << GLF_INVALIDATE_IN_PROGRESS), "i" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 56) {(1UL << GLF_REPLY_PENDING), "r" }, \
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 57) {(1UL << GLF_INITIAL), "I" }, \
7b5e3d5fcf0d6 (Steven Whitehouse 2010-09-03 09:39:20 +0100 58) {(1UL << GLF_FROZEN), "F" }, \
627c10b7e471b (Steven Whitehouse 2011-04-14 14:09:52 +0100 59) {(1UL << GLF_LRU), "L" }, \
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 60) {(1UL << GLF_OBJECT), "o" }, \
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 61) {(1UL << GLF_BLOCKING), "b" })
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 62)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 63) #ifndef NUMPTY
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 64) #define NUMPTY
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 65) static inline u8 glock_trace_state(unsigned int state)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 66) {
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 67) switch(state) {
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 68) case LM_ST_SHARED:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 69) return DLM_LOCK_PR;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 70) case LM_ST_DEFERRED:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 71) return DLM_LOCK_CW;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 72) case LM_ST_EXCLUSIVE:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 73) return DLM_LOCK_EX;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 74) }
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 75) return DLM_LOCK_NL;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 76) }
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 77) #endif
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 78)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 79) /* Section 1 - Locking
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 80) *
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 81) * Objectives:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 82) * Latency: Remote demote request to state change
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 83) * Latency: Local lock request to state change
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 84) * Latency: State change to lock grant
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 85) * Correctness: Ordering of local lock state vs. I/O requests
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 86) * Correctness: Responses to remote demote requests
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 87) */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 88)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 89) /* General glock state change (DLM lock request completes) */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 90) TRACE_EVENT(gfs2_glock_state_change,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 91)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 92) TP_PROTO(const struct gfs2_glock *gl, unsigned int new_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 93)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 94) TP_ARGS(gl, new_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 95)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 96) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 97) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 98) __field( u64, glnum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 99) __field( u32, gltype )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 100) __field( u8, cur_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 101) __field( u8, new_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 102) __field( u8, dmt_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 103) __field( u8, tgt_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 104) __field( unsigned long, flags )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 105) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 106)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 107) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 108) __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 109) __entry->glnum = gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 110) __entry->gltype = gl->gl_name.ln_type;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 111) __entry->cur_state = glock_trace_state(gl->gl_state);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 112) __entry->new_state = glock_trace_state(new_state);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 113) __entry->tgt_state = glock_trace_state(gl->gl_target);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 114) __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
627c10b7e471b (Steven Whitehouse 2011-04-14 14:09:52 +0100 115) __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 116) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 117)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 118) TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 119) MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 120) (unsigned long long)__entry->glnum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 121) glock_trace_name(__entry->cur_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 122) glock_trace_name(__entry->new_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 123) glock_trace_name(__entry->tgt_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 124) glock_trace_name(__entry->dmt_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 125) show_glock_flags(__entry->flags))
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 126) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 127)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 128) /* State change -> unlocked, glock is being deallocated */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 129) TRACE_EVENT(gfs2_glock_put,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 130)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 131) TP_PROTO(const struct gfs2_glock *gl),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 132)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 133) TP_ARGS(gl),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 134)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 135) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 136) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 137) __field( u64, glnum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 138) __field( u32, gltype )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 139) __field( u8, cur_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 140) __field( unsigned long, flags )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 141) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 142)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 143) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 144) __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 145) __entry->gltype = gl->gl_name.ln_type;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 146) __entry->glnum = gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 147) __entry->cur_state = glock_trace_state(gl->gl_state);
627c10b7e471b (Steven Whitehouse 2011-04-14 14:09:52 +0100 148) __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 149) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 150)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 151) TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 152) MAJOR(__entry->dev), MINOR(__entry->dev),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 153) __entry->gltype, (unsigned long long)__entry->glnum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 154) glock_trace_name(__entry->cur_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 155) glock_trace_name(DLM_LOCK_IV),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 156) show_glock_flags(__entry->flags))
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 157)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 158) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 159)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 160) /* Callback (local or remote) requesting lock demotion */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 161) TRACE_EVENT(gfs2_demote_rq,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 162)
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 163) TP_PROTO(const struct gfs2_glock *gl, bool remote),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 164)
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 165) TP_ARGS(gl, remote),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 166)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 167) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 168) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 169) __field( u64, glnum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 170) __field( u32, gltype )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 171) __field( u8, cur_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 172) __field( u8, dmt_state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 173) __field( unsigned long, flags )
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 174) __field( bool, remote )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 175) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 176)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 177) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 178) __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 179) __entry->gltype = gl->gl_name.ln_type;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 180) __entry->glnum = gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 181) __entry->cur_state = glock_trace_state(gl->gl_state);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 182) __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
627c10b7e471b (Steven Whitehouse 2011-04-14 14:09:52 +0100 183) __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 184) __entry->remote = remote;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 185) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 186)
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 187) TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s %s",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 188) MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 189) (unsigned long long)__entry->glnum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 190) glock_trace_name(__entry->cur_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 191) glock_trace_name(__entry->dmt_state),
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 192) show_glock_flags(__entry->flags),
7bd8b2eb32c40 (Steven Whitehouse 2013-04-10 10:32:05 +0100 193) __entry->remote ? "remote" : "local")
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 194)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 195) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 196)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 197) /* Promotion/grant of a glock */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 198) TRACE_EVENT(gfs2_promote,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 199)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 200) TP_PROTO(const struct gfs2_holder *gh, int first),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 201)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 202) TP_ARGS(gh, first),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 203)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 204) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 205) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 206) __field( u64, glnum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 207) __field( u32, gltype )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 208) __field( int, first )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 209) __field( u8, state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 210) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 211)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 212) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 213) __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 214) __entry->glnum = gh->gh_gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 215) __entry->gltype = gh->gh_gl->gl_name.ln_type;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 216) __entry->first = first;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 217) __entry->state = glock_trace_state(gh->gh_state);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 218) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 219)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 220) TP_printk("%u,%u glock %u:%llu promote %s %s",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 221) MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 222) (unsigned long long)__entry->glnum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 223) __entry->first ? "first": "other",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 224) glock_trace_name(__entry->state))
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 225) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 226)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 227) /* Queue/dequeue a lock request */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 228) TRACE_EVENT(gfs2_glock_queue,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 229)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 230) TP_PROTO(const struct gfs2_holder *gh, int queue),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 231)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 232) TP_ARGS(gh, queue),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 233)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 234) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 235) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 236) __field( u64, glnum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 237) __field( u32, gltype )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 238) __field( int, queue )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 239) __field( u8, state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 240) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 241)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 242) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 243) __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 244) __entry->glnum = gh->gh_gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 245) __entry->gltype = gh->gh_gl->gl_name.ln_type;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 246) __entry->queue = queue;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 247) __entry->state = glock_trace_state(gh->gh_state);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 248) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 249)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 250) TP_printk("%u,%u glock %u:%llu %squeue %s",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 251) MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 252) (unsigned long long)__entry->glnum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 253) __entry->queue ? "" : "de",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 254) glock_trace_name(__entry->state))
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 255) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 256)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 257) /* DLM sends a reply to GFS2 */
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 258) TRACE_EVENT(gfs2_glock_lock_time,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 259)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 260) TP_PROTO(const struct gfs2_glock *gl, s64 tdiff),
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 261)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 262) TP_ARGS(gl, tdiff),
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 263)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 264) TP_STRUCT__entry(
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 265) __field( dev_t, dev )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 266) __field( u64, glnum )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 267) __field( u32, gltype )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 268) __field( int, status )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 269) __field( char, flags )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 270) __field( s64, tdiff )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 271) __field( u64, srtt )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 272) __field( u64, srttvar )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 273) __field( u64, srttb )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 274) __field( u64, srttvarb )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 275) __field( u64, sirt )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 276) __field( u64, sirtvar )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 277) __field( u64, dcount )
4d207133e9c36 (Ben Hutchings 2015-08-27 12:51:45 -0500 278) __field( u64, qcount )
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 279) ),
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 280)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 281) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 282) __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 283) __entry->glnum = gl->gl_name.ln_number;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 284) __entry->gltype = gl->gl_name.ln_type;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 285) __entry->status = gl->gl_lksb.sb_status;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 286) __entry->flags = gl->gl_lksb.sb_flags;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 287) __entry->tdiff = tdiff;
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 288) __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 289) __entry->srttvar = gl->gl_stats.stats[GFS2_LKS_SRTTVAR];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 290) __entry->srttb = gl->gl_stats.stats[GFS2_LKS_SRTTB];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 291) __entry->srttvarb = gl->gl_stats.stats[GFS2_LKS_SRTTVARB];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 292) __entry->sirt = gl->gl_stats.stats[GFS2_LKS_SIRT];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 293) __entry->sirtvar = gl->gl_stats.stats[GFS2_LKS_SIRTVAR];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 294) __entry->dcount = gl->gl_stats.stats[GFS2_LKS_DCOUNT];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 295) __entry->qcount = gl->gl_stats.stats[GFS2_LKS_QCOUNT];
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 296) ),
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 297)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 298) TP_printk("%u,%u glock %d:%lld status:%d flags:%02x tdiff:%lld srtt:%lld/%lld srttb:%lld/%lld sirt:%lld/%lld dcnt:%lld qcnt:%lld",
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 299) MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 300) (unsigned long long)__entry->glnum,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 301) __entry->status, __entry->flags,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 302) (long long)__entry->tdiff,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 303) (long long)__entry->srtt,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 304) (long long)__entry->srttvar,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 305) (long long)__entry->srttb,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 306) (long long)__entry->srttvarb,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 307) (long long)__entry->sirt,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 308) (long long)__entry->sirtvar,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 309) (long long)__entry->dcount,
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 310) (long long)__entry->qcount)
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 311) );
a245769f254bb (Steven Whitehouse 2012-01-20 10:38:36 +0000 312)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 313) /* Section 2 - Log/journal
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 314) *
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 315) * Objectives:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 316) * Latency: Log flush time
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 317) * Correctness: pin/unpin vs. disk I/O ordering
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 318) * Performance: Log usage stats
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 319) */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 320)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 321) /* Pin/unpin a block in the log */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 322) TRACE_EVENT(gfs2_pin,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 323)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 324) TP_PROTO(const struct gfs2_bufdata *bd, int pin),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 325)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 326) TP_ARGS(bd, pin),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 327)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 328) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 329) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 330) __field( int, pin )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 331) __field( u32, len )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 332) __field( sector_t, block )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 333) __field( u64, ino )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 334) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 335)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 336) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 337) __entry->dev = bd->bd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 338) __entry->pin = pin;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 339) __entry->len = bd->bd_bh->b_size;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 340) __entry->block = bd->bd_bh->b_blocknr;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 341) __entry->ino = bd->bd_gl->gl_name.ln_number;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 342) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 343)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 344) TP_printk("%u,%u log %s %llu/%lu inode %llu",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 345) MAJOR(__entry->dev), MINOR(__entry->dev),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 346) __entry->pin ? "pin" : "unpin",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 347) (unsigned long long)__entry->block,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 348) (unsigned long)__entry->len,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 349) (unsigned long long)__entry->ino)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 350) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 351)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 352) /* Flushing the log */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 353) TRACE_EVENT(gfs2_log_flush,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 354)
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 355) TP_PROTO(const struct gfs2_sbd *sdp, int start, u32 flags),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 356)
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 357) TP_ARGS(sdp, start, flags),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 358)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 359) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 360) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 361) __field( int, start )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 362) __field( u64, log_seq )
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 363) __field( u32, flags )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 364) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 365)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 366) TP_fast_assign(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 367) __entry->dev = sdp->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 368) __entry->start = start;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 369) __entry->log_seq = sdp->sd_log_sequence;
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 370) __entry->flags = flags;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 371) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 372)
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 373) TP_printk("%u,%u log flush %s %llu %llx",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 374) MAJOR(__entry->dev), MINOR(__entry->dev),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 375) __entry->start ? "start" : "end",
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 376) (unsigned long long)__entry->log_seq,
805c090750a31 (Bob Peterson 2018-01-08 10:34:17 -0500 377) (unsigned long long)__entry->flags)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 378) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 379)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 380) /* Reserving/releasing blocks in the log */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 381) TRACE_EVENT(gfs2_log_blocks,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 382)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 383) TP_PROTO(const struct gfs2_sbd *sdp, int blocks),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 384)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 385) TP_ARGS(sdp, blocks),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 386)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 387) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 388) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 389) __field( int, blocks )
97c5e43d51a44 (Bob Peterson 2020-08-20 08:59:28 -0500 390) __field( int, blks_free )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 391) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 392)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 393) TP_fast_assign(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 394) __entry->dev = sdp->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 395) __entry->blocks = blocks;
97c5e43d51a44 (Bob Peterson 2020-08-20 08:59:28 -0500 396) __entry->blks_free = atomic_read(&sdp->sd_log_blks_free);
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 397) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 398)
97c5e43d51a44 (Bob Peterson 2020-08-20 08:59:28 -0500 399) TP_printk("%u,%u log reserve %d %d", MAJOR(__entry->dev),
97c5e43d51a44 (Bob Peterson 2020-08-20 08:59:28 -0500 400) MINOR(__entry->dev), __entry->blocks, __entry->blks_free)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 401) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 402)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 403) /* Writing back the AIL */
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 404) TRACE_EVENT(gfs2_ail_flush,
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 405)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 406) TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start),
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 407)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 408) TP_ARGS(sdp, wbc, start),
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 409)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 410) TP_STRUCT__entry(
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 411) __field( dev_t, dev )
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 412) __field( int, start )
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 413) __field( int, sync_mode )
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 414) __field( long, nr_to_write )
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 415) ),
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 416)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 417) TP_fast_assign(
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 418) __entry->dev = sdp->sd_vfs->s_dev;
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 419) __entry->start = start;
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 420) __entry->sync_mode = wbc->sync_mode;
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 421) __entry->nr_to_write = wbc->nr_to_write;
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 422) ),
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 423)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 424) TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev),
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 425) MINOR(__entry->dev), __entry->start ? "start" : "end",
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 426) __entry->sync_mode == WB_SYNC_ALL ? "all" : "none",
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 427) __entry->nr_to_write)
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 428) );
c83ae9cad8776 (Steven Whitehouse 2011-04-18 14:18:38 +0100 429)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 430) /* Section 3 - bmap
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 431) *
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 432) * Objectives:
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 433) * Latency: Bmap request time
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 434) * Performance: Block allocator tracing
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 435) * Correctness: Test of disard generation vs. blocks allocated
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 436) */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 437)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 438) /* Map an extent of blocks, possibly a new allocation */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 439) TRACE_EVENT(gfs2_bmap,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 440)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 441) TP_PROTO(const struct gfs2_inode *ip, const struct buffer_head *bh,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 442) sector_t lblock, int create, int errno),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 443)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 444) TP_ARGS(ip, bh, lblock, create, errno),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 445)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 446) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 447) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 448) __field( sector_t, lblock )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 449) __field( sector_t, pblock )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 450) __field( u64, inum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 451) __field( unsigned long, state )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 452) __field( u32, len )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 453) __field( int, create )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 454) __field( int, errno )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 455) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 456)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 457) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 458) __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 459) __entry->lblock = lblock;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 460) __entry->pblock = buffer_mapped(bh) ? bh->b_blocknr : 0;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 461) __entry->inum = ip->i_no_addr;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 462) __entry->state = bh->b_state;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 463) __entry->len = bh->b_size;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 464) __entry->create = create;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 465) __entry->errno = errno;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 466) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 467)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 468) TP_printk("%u,%u bmap %llu map %llu/%lu to %llu flags:%08lx %s %d",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 469) MAJOR(__entry->dev), MINOR(__entry->dev),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 470) (unsigned long long)__entry->inum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 471) (unsigned long long)__entry->lblock,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 472) (unsigned long)__entry->len,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 473) (unsigned long long)__entry->pblock,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 474) __entry->state, __entry->create ? "create " : "nocreate",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 475) __entry->errno)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 476) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 477)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 478) TRACE_EVENT(gfs2_iomap_start,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 479)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 480) TP_PROTO(const struct gfs2_inode *ip, loff_t pos, ssize_t length,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 481) u16 flags),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 482)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 483) TP_ARGS(ip, pos, length, flags),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 484)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 485) TP_STRUCT__entry(
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 486) __field( dev_t, dev )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 487) __field( u64, inum )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 488) __field( loff_t, pos )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 489) __field( ssize_t, length )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 490) __field( u16, flags )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 491) ),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 492)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 493) TP_fast_assign(
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 494) __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 495) __entry->inum = ip->i_no_addr;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 496) __entry->pos = pos;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 497) __entry->length = length;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 498) __entry->flags = flags;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 499) ),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 500)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 501) TP_printk("%u,%u bmap %llu iomap start %llu/%lu flags:%08x",
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 502) MAJOR(__entry->dev), MINOR(__entry->dev),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 503) (unsigned long long)__entry->inum,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 504) (unsigned long long)__entry->pos,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 505) (unsigned long)__entry->length, (u16)__entry->flags)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 506) );
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 507)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 508) TRACE_EVENT(gfs2_iomap_end,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 509)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 510) TP_PROTO(const struct gfs2_inode *ip, struct iomap *iomap, int ret),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 511)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 512) TP_ARGS(ip, iomap, ret),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 513)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 514) TP_STRUCT__entry(
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 515) __field( dev_t, dev )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 516) __field( u64, inum )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 517) __field( loff_t, offset )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 518) __field( ssize_t, length )
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 519) __field( sector_t, pblock )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 520) __field( u16, flags )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 521) __field( u16, type )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 522) __field( int, ret )
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 523) ),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 524)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 525) TP_fast_assign(
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 526) __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 527) __entry->inum = ip->i_no_addr;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 528) __entry->offset = iomap->offset;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 529) __entry->length = iomap->length;
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 530) __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 :
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 531) (iomap->addr >> ip->i_inode.i_blkbits);
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 532) __entry->flags = iomap->flags;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 533) __entry->type = iomap->type;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 534) __entry->ret = ret;
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 535) ),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 536)
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 537) TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x rc:%d",
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 538) MAJOR(__entry->dev), MINOR(__entry->dev),
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 539) (unsigned long long)__entry->inum,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 540) (unsigned long long)__entry->offset,
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 541) (unsigned long)__entry->length,
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 542) (long long)__entry->pblock,
ee6ed857c8058 (Andreas Gruenbacher 2018-03-15 07:17:17 -0700 543) (u16)__entry->type,
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 544) (u16)__entry->flags, __entry->ret)
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 545) );
3974320ca6aa6 (Bob Peterson 2017-02-16 10:27:16 -0500 546)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 547) /* Keep track of blocks as they are allocated/freed */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 548) TRACE_EVENT(gfs2_block_alloc,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 549)
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 550) TP_PROTO(const struct gfs2_inode *ip, struct gfs2_rgrpd *rgd,
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 551) u64 block, unsigned len, u8 block_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 552)
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 553) TP_ARGS(ip, rgd, block, len, block_state),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 554)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 555) TP_STRUCT__entry(
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 556) __field( dev_t, dev )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 557) __field( u64, start )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 558) __field( u64, inum )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 559) __field( u32, len )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 560) __field( u8, block_state )
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 561) __field( u64, rd_addr )
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 562) __field( u32, rd_free_clone )
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 563) __field( u32, rd_requested )
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 564) __field( u32, rd_reserved )
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 565) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 566)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 567) TP_fast_assign(
15562c439d0a1 (Bob Peterson 2015-03-16 11:52:05 -0500 568) __entry->dev = rgd->rd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 569) __entry->start = block;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 570) __entry->inum = ip->i_no_addr;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 571) __entry->len = len;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 572) __entry->block_state = block_state;
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 573) __entry->rd_addr = rgd->rd_addr;
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 574) __entry->rd_free_clone = rgd->rd_free_clone;
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 575) __entry->rd_requested = rgd->rd_requested;
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 576) __entry->rd_reserved = rgd->rd_reserved;
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 577) ),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 578)
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 579) TP_printk("%u,%u bmap %llu alloc %llu/%lu %s rg:%llu rf:%u rq:%u rr:%u",
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 580) MAJOR(__entry->dev), MINOR(__entry->dev),
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 581) (unsigned long long)__entry->inum,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 582) (unsigned long long)__entry->start,
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 583) (unsigned long)__entry->len,
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 584) block_state_name(__entry->block_state),
41db1ab9bed18 (Bob Peterson 2012-05-09 12:11:35 -0400 585) (unsigned long long)__entry->rd_addr,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 586) __entry->rd_free_clone,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 587) __entry->rd_requested,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 588) __entry->rd_reserved)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 589) );
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 590)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 591) /* Keep track of multi-block reservations as they are allocated/freed */
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 592) TRACE_EVENT(gfs2_rs,
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 593)
9e733d3923fb0 (Steven Whitehouse 2012-08-23 15:37:59 +0100 594) TP_PROTO(const struct gfs2_blkreserv *rs, u8 func),
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 595)
9e733d3923fb0 (Steven Whitehouse 2012-08-23 15:37:59 +0100 596) TP_ARGS(rs, func),
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 597)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 598) TP_STRUCT__entry(
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 599) __field( dev_t, dev )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 600) __field( u64, rd_addr )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 601) __field( u32, rd_free_clone )
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 602) __field( u32, rd_requested )
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 603) __field( u32, rd_reserved )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 604) __field( u64, inum )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 605) __field( u64, start )
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 606) __field( u32, requested )
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 607) __field( u32, reserved )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 608) __field( u8, func )
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 609) ),
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 610)
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 611) TP_fast_assign(
c65b76b893032 (Andreas Gruenbacher 2018-10-11 18:56:40 +0200 612) __entry->dev = rs->rs_rgd->rd_sbd->sd_vfs->s_dev;
c65b76b893032 (Andreas Gruenbacher 2018-10-11 18:56:40 +0200 613) __entry->rd_addr = rs->rs_rgd->rd_addr;
c65b76b893032 (Andreas Gruenbacher 2018-10-11 18:56:40 +0200 614) __entry->rd_free_clone = rs->rs_rgd->rd_free_clone;
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 615) __entry->rd_requested = rs->rs_rgd->rd_requested;
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 616) __entry->rd_reserved = rs->rs_rgd->rd_reserved;
f85c10e24ab9f (Bob Peterson 2018-06-13 08:52:47 -0500 617) __entry->inum = container_of(rs, struct gfs2_inode,
f85c10e24ab9f (Bob Peterson 2018-06-13 08:52:47 -0500 618) i_res)->i_no_addr;
c65b76b893032 (Andreas Gruenbacher 2018-10-11 18:56:40 +0200 619) __entry->start = rs->rs_start;
07974d2a2a98b (Andreas Gruenbacher 2020-10-22 20:34:29 +0200 620) __entry->requested = rs->rs_requested;
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 621) __entry->reserved = rs->rs_reserved;
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 622) __entry->func = func;
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 623) ),
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 624)
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 625) TP_printk("%u,%u bmap %llu resrv %llu rg:%llu rf:%u rq:%u rr:%u %s q:%u r:%u",
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 626) MAJOR(__entry->dev), MINOR(__entry->dev),
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 627) (unsigned long long)__entry->inum,
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 628) (unsigned long long)__entry->start,
8e2e00473598d (Bob Peterson 2012-07-19 08:12:40 -0400 629) (unsigned long long)__entry->rd_addr,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 630) __entry->rd_free_clone,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 631) __entry->rd_requested,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 632) __entry->rd_reserved,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 633) rs_func_name(__entry->func),
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 634) __entry->requested,
725d0e9d464d5 (Andreas Gruenbacher 2018-10-02 14:59:54 +0100 635) __entry->reserved)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 636) );
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 637)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 638) #endif /* _TRACE_GFS2_H */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 639)
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 640) /* This part must be outside protection */
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 641) #undef TRACE_INCLUDE_PATH
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 642) #define TRACE_INCLUDE_PATH .
d0b6e04a4cd83 (Li Zefan 2009-07-13 10:33:21 +0800 643) #define TRACE_INCLUDE_FILE trace_gfs2
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 644) #include <trace/define_trace.h>
63997775b795f (Steven Whitehouse 2009-06-12 08:49:20 +0100 645)
VisionFive2 Linux kernel
StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)
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