^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #undef TRACE_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define TRACE_SYSTEM io_uring
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #if !defined(_TRACE_IO_URING_H) || defined(TRACE_HEADER_MULTI_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #define _TRACE_IO_URING_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/tracepoint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) struct io_wq_work;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * io_uring_create - called after a new io_uring context was prepared
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) * @fd: corresponding file descriptor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * @sq_entries: actual SQ size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * @cq_entries: actual CQ size
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) * @flags: SQ ring flags, provided to io_uring_setup(2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) * Allows to trace io_uring creation and provide pointer to a context, that can
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) * be used later to find correlated events.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) TRACE_EVENT(io_uring_create,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) __field( int, fd )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) __field( u32, sq_entries )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) __field( u32, cq_entries )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) __field( u32, flags )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) __entry->fd = fd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) __entry->sq_entries = sq_entries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) __entry->cq_entries = cq_entries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) __entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) TP_printk("ring %p, fd %d sq size %d, cq size %d, flags %d",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) __entry->ctx, __entry->fd, __entry->sq_entries,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) __entry->cq_entries, __entry->flags)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) * io_uring_register - called after a buffer/file/eventfd was succesfully
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) * registered for a ring
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) * @opcode: describes which operation to perform
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) * @nr_user_files: number of registered files
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) * @nr_user_bufs: number of registered buffers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) * @cq_ev_fd: whether eventfs registered or not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) * @ret: return code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) * Allows to trace fixed files/buffers/eventfds, that could be registered to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) * avoid an overhead of getting references to them for every operation. This
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) * event, together with io_uring_file_get, can provide a full picture of how
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) * much overhead one can reduce via fixing.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) TRACE_EVENT(io_uring_register,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) TP_PROTO(void *ctx, unsigned opcode, unsigned nr_files,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) unsigned nr_bufs, bool eventfd, long ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) TP_ARGS(ctx, opcode, nr_files, nr_bufs, eventfd, ret),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) __field( unsigned, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) __field( unsigned, nr_files )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) __field( unsigned, nr_bufs )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) __field( bool, eventfd )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) __field( long, ret )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) __entry->nr_files = nr_files;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) __entry->nr_bufs = nr_bufs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) __entry->eventfd = eventfd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) __entry->ret = ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) TP_printk("ring %p, opcode %d, nr_user_files %d, nr_user_bufs %d, "
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) "eventfd %d, ret %ld",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) __entry->ctx, __entry->opcode, __entry->nr_files,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) __entry->nr_bufs, __entry->eventfd, __entry->ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) * io_uring_file_get - called before getting references to an SQE file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) * @fd: SQE file descriptor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) * Allows to trace out how often an SQE file reference is obtained, which can
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) * help figuring out if it makes sense to use fixed files, or check that fixed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) * files are used correctly.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) TRACE_EVENT(io_uring_file_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) TP_PROTO(void *ctx, int fd),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) TP_ARGS(ctx, fd),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) __field( int, fd )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) __entry->fd = fd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) TP_printk("ring %p, fd %d", __entry->ctx, __entry->fd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) * io_uring_queue_async_work - called before submitting a new async work
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) * @hashed: type of workqueue, hashed or normal
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) * @req: pointer to a submitted request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) * @work: pointer to a submitted io_wq_work
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) * Allows to trace asynchronous work submission.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) TRACE_EVENT(io_uring_queue_async_work,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) TP_PROTO(void *ctx, int rw, void * req, struct io_wq_work *work,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) unsigned int flags),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) TP_ARGS(ctx, rw, req, work, flags),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) __field( int, rw )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) __field( void *, req )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) __field( struct io_wq_work *, work )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) __field( unsigned int, flags )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) __entry->rw = rw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) __entry->req = req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) __entry->work = work;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) __entry->flags = flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) TP_printk("ring %p, request %p, flags %d, %s queue, work %p",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) __entry->ctx, __entry->req, __entry->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) __entry->rw ? "hashed" : "normal", __entry->work)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) * io_uring_defer - called when an io_uring request is deferred
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) * @req: pointer to a deferred request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) * @user_data: user data associated with the request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) * Allows to track deferred requests, to get an insight about what requests are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) * not started immediately.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) TRACE_EVENT(io_uring_defer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) TP_PROTO(void *ctx, void *req, unsigned long long user_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) TP_ARGS(ctx, req, user_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) __field( void *, req )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) __field( unsigned long long, data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) __entry->req = req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) __entry->data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) TP_printk("ring %p, request %p user_data %llu", __entry->ctx,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) __entry->req, __entry->data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) * io_uring_link - called before the io_uring request added into link_list of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) * another request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) * @req: pointer to a linked request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) * @target_req: pointer to a previous request, that would contain @req
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) * Allows to track linked requests, to understand dependencies between requests
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) * and how does it influence their execution flow.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) TRACE_EVENT(io_uring_link,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) TP_PROTO(void *ctx, void *req, void *target_req),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) TP_ARGS(ctx, req, target_req),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) __field( void *, req )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) __field( void *, target_req )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) __entry->req = req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) __entry->target_req = target_req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) TP_printk("ring %p, request %p linked after %p",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) __entry->ctx, __entry->req, __entry->target_req)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) * io_uring_cqring_wait - called before start waiting for an available CQE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) * @min_events: minimal number of events to wait for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) * Allows to track waiting for CQE, so that we can e.g. troubleshoot
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) * situations, when an application wants to wait for an event, that never
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) * comes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) TRACE_EVENT(io_uring_cqring_wait,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) TP_PROTO(void *ctx, int min_events),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) TP_ARGS(ctx, min_events),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) __field( int, min_events )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) __entry->min_events = min_events;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) TP_printk("ring %p, min_events %d", __entry->ctx, __entry->min_events)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) * io_uring_fail_link - called before failing a linked request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) * @req: request, which links were cancelled
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) * @link: cancelled link
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) * Allows to track linked requests cancellation, to see not only that some work
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) * was cancelled, but also which request was the reason.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) TRACE_EVENT(io_uring_fail_link,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) TP_PROTO(void *req, void *link),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) TP_ARGS(req, link),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) __field( void *, req )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) __field( void *, link )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) __entry->req = req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) __entry->link = link;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) TP_printk("request %p, link %p", __entry->req, __entry->link)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) * io_uring_complete - called when completing an SQE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) * @user_data: user data associated with the request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) * @res: result of the request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) TRACE_EVENT(io_uring_complete,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) TP_PROTO(void *ctx, u64 user_data, long res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) TP_ARGS(ctx, user_data, res),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) __field( long, res )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) __entry->res = res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) TP_printk("ring %p, user_data 0x%llx, result %ld",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) __entry->ctx, (unsigned long long)__entry->user_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) __entry->res)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) * io_uring_submit_sqe - called before submitting one SQE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) * @ctx: pointer to a ring context structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) * @opcode: opcode of request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) * @user_data: user data associated with the request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) * @force_nonblock: whether a context blocking or not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) * @sq_thread: true if sq_thread has submitted this SQE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) * Allows to track SQE submitting, to understand what was the source of it, SQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) * thread or io_uring_enter call.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) TRACE_EVENT(io_uring_submit_sqe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) TP_PROTO(void *ctx, u8 opcode, u64 user_data, bool force_nonblock,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) bool sq_thread),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) TP_ARGS(ctx, opcode, user_data, force_nonblock, sq_thread),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) __field( u8, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) __field( bool, force_nonblock )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) __field( bool, sq_thread )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) __entry->force_nonblock = force_nonblock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) __entry->sq_thread = sq_thread;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) TP_printk("ring %p, op %d, data 0x%llx, non block %d, sq_thread %d",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) __entry->ctx, __entry->opcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) (unsigned long long) __entry->user_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) __entry->force_nonblock, __entry->sq_thread)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) TRACE_EVENT(io_uring_poll_arm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) TP_PROTO(void *ctx, u8 opcode, u64 user_data, int mask, int events),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) TP_ARGS(ctx, opcode, user_data, mask, events),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) __field( u8, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) __field( int, mask )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) __field( int, events )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) __entry->mask = mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) __entry->events = events;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) TP_printk("ring %p, op %d, data 0x%llx, mask 0x%x, events 0x%x",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) __entry->ctx, __entry->opcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) (unsigned long long) __entry->user_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) __entry->mask, __entry->events)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) TRACE_EVENT(io_uring_poll_wake,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) TP_PROTO(void *ctx, u8 opcode, u64 user_data, int mask),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) TP_ARGS(ctx, opcode, user_data, mask),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) __field( u8, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) __field( int, mask )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) __entry->mask = mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) TP_printk("ring %p, op %d, data 0x%llx, mask 0x%x",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) __entry->ctx, __entry->opcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) (unsigned long long) __entry->user_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) __entry->mask)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) TRACE_EVENT(io_uring_task_add,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) TP_PROTO(void *ctx, u8 opcode, u64 user_data, int mask),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) TP_ARGS(ctx, opcode, user_data, mask),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) __field( u8, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) __field( int, mask )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) __entry->mask = mask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) TP_printk("ring %p, op %d, data 0x%llx, mask %x",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) __entry->ctx, __entry->opcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) (unsigned long long) __entry->user_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) __entry->mask)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) TRACE_EVENT(io_uring_task_run,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) TP_PROTO(void *ctx, u8 opcode, u64 user_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) TP_ARGS(ctx, opcode, user_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) TP_STRUCT__entry (
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) __field( void *, ctx )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) __field( u8, opcode )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) __field( u64, user_data )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) TP_fast_assign(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) __entry->ctx = ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) __entry->opcode = opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) __entry->user_data = user_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) ),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) TP_printk("ring %p, op %d, data 0x%llx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) __entry->ctx, __entry->opcode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) (unsigned long long) __entry->user_data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) );
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) #endif /* _TRACE_IO_URING_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) /* This part must be outside protection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) #include <trace/define_trace.h>
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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