Orange Pi5 kernel

^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) #include <linux/ceph/ceph_debug.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) #include <linux/ctype.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <linux/debugfs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <linux/seq_file.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <linux/ceph/libceph.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <linux/ceph/mon_client.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/ceph/auth.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <linux/ceph/debugfs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #ifdef CONFIG_DEBUG_FS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19)  * Implement /sys/kernel/debug/ceph fun
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21)  * /sys/kernel/debug/ceph/client*  - an instance of the ceph client
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22)  *      .../osdmap      - current osdmap
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23)  *      .../monmap      - current monmap
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24)  *      .../osdc        - active osd requests
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25)  *      .../monc        - mon client state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26)  *      .../client_options - libceph-only (i.e. not rbd or cephfs) options
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27)  *      .../dentry_lru  - dump contents of dentry lru
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28)  *      .../caps        - expose cap (reservation) stats
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29)  *      .../bdi         - symlink to ../../bdi/something
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) static struct dentry *ceph_debugfs_dir;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) static int monmap_show(struct seq_file *s, void *p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	struct ceph_client *client = s->private;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	if (client->monc.monmap == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	seq_printf(s, "epoch %d\n", client->monc.monmap->epoch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	for (i = 0; i < client->monc.monmap->num_mon; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 		struct ceph_entity_inst *inst =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 			&client->monc.monmap->mon_inst[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 		seq_printf(s, "\t%s%lld\t%s\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 			   ENTITY_NAME(inst->name),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 			   ceph_pr_addr(&inst->addr));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) static int osdmap_show(struct seq_file *s, void *p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	struct ceph_client *client = s->private;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	struct ceph_osd_client *osdc = &client->osdc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	struct ceph_osdmap *map = osdc->osdmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	struct rb_node *n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	if (map == NULL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	down_read(&osdc->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	seq_printf(s, "epoch %u barrier %u flags 0x%x\n", map->epoch,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 			osdc->epoch_barrier, map->flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	for (n = rb_first(&map->pg_pools); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 		struct ceph_pg_pool_info *pi =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 			rb_entry(n, struct ceph_pg_pool_info, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		seq_printf(s, "pool %lld '%s' type %d size %d min_size %d pg_num %u pg_num_mask %d flags 0x%llx lfor %u read_tier %lld write_tier %lld\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 			   pi->id, pi->name, pi->type, pi->size, pi->min_size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 			   pi->pg_num, pi->pg_num_mask, pi->flags,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 			   pi->last_force_request_resend, pi->read_tier,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 			   pi->write_tier);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	for (i = 0; i < map->max_osd; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 		struct ceph_entity_addr *addr = &map->osd_addr[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 		u32 state = map->osd_state[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 		char sb[64];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 		seq_printf(s, "osd%d\t%s\t%3d%%\t(%s)\t%3d%%\t%2d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 			   i, ceph_pr_addr(addr),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 			   ((map->osd_weight[i]*100) >> 16),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 			   ceph_osdmap_state_str(sb, sizeof(sb), state),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 			   ((ceph_get_primary_affinity(map, i)*100) >> 16),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 			   ceph_get_crush_locality(map, i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 					   &client->options->crush_locs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	for (n = rb_first(&map->pg_temp); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 		struct ceph_pg_mapping *pg =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 			rb_entry(n, struct ceph_pg_mapping, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 		seq_printf(s, "pg_temp %llu.%x [", pg->pgid.pool,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 			   pg->pgid.seed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 		for (i = 0; i < pg->pg_temp.len; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 			seq_printf(s, "%s%d", (i == 0 ? "" : ","),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 				   pg->pg_temp.osds[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 		seq_printf(s, "]\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	for (n = rb_first(&map->primary_temp); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 		struct ceph_pg_mapping *pg =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 			rb_entry(n, struct ceph_pg_mapping, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 		seq_printf(s, "primary_temp %llu.%x %d\n", pg->pgid.pool,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 			   pg->pgid.seed, pg->primary_temp.osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	for (n = rb_first(&map->pg_upmap); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 		struct ceph_pg_mapping *pg =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 			rb_entry(n, struct ceph_pg_mapping, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 		seq_printf(s, "pg_upmap %llu.%x [", pg->pgid.pool,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 			   pg->pgid.seed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 		for (i = 0; i < pg->pg_upmap.len; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 			seq_printf(s, "%s%d", (i == 0 ? "" : ","),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 				   pg->pg_upmap.osds[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 		seq_printf(s, "]\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	for (n = rb_first(&map->pg_upmap_items); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 		struct ceph_pg_mapping *pg =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 			rb_entry(n, struct ceph_pg_mapping, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 		seq_printf(s, "pg_upmap_items %llu.%x [", pg->pgid.pool,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 			   pg->pgid.seed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 		for (i = 0; i < pg->pg_upmap_items.len; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 			seq_printf(s, "%s%d->%d", (i == 0 ? "" : ","),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 				   pg->pg_upmap_items.from_to[i][0],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 				   pg->pg_upmap_items.from_to[i][1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 		seq_printf(s, "]\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	up_read(&osdc->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) static int monc_show(struct seq_file *s, void *p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	struct ceph_client *client = s->private;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	struct ceph_mon_generic_request *req;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	struct ceph_mon_client *monc = &client->monc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	struct rb_node *rp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	mutex_lock(&monc->mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	for (i = 0; i < ARRAY_SIZE(monc->subs); i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 		seq_printf(s, "have %s %u", ceph_sub_str[i],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 			   monc->subs[i].have);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 		if (monc->subs[i].want)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 			seq_printf(s, " want %llu%s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 				   le64_to_cpu(monc->subs[i].item.start),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 				   (monc->subs[i].item.flags &
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 					CEPH_SUBSCRIBE_ONETIME ?  "" : "+"));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 		seq_putc(s, '\n');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	seq_printf(s, "fs_cluster_id %d\n", monc->fs_cluster_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	for (rp = rb_first(&monc->generic_request_tree); rp; rp = rb_next(rp)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 		__u16 op;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 		req = rb_entry(rp, struct ceph_mon_generic_request, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 		op = le16_to_cpu(req->request->hdr.type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 		if (op == CEPH_MSG_STATFS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 			seq_printf(s, "%llu statfs\n", req->tid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 		else if (op == CEPH_MSG_MON_GET_VERSION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 			seq_printf(s, "%llu mon_get_version", req->tid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 		else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 			seq_printf(s, "%llu unknown\n", req->tid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	mutex_unlock(&monc->mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) static void dump_spgid(struct seq_file *s, const struct ceph_spg *spgid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	seq_printf(s, "%llu.%x", spgid->pgid.pool, spgid->pgid.seed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	if (spgid->shard != CEPH_SPG_NOSHARD)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		seq_printf(s, "s%d", spgid->shard);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) static void dump_target(struct seq_file *s, struct ceph_osd_request_target *t)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	seq_printf(s, "osd%d\t%llu.%x\t", t->osd, t->pgid.pool, t->pgid.seed);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	dump_spgid(s, &t->spgid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	seq_puts(s, "\t[");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	for (i = 0; i < t->up.size; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 		seq_printf(s, "%s%d", (!i ? "" : ","), t->up.osds[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	seq_printf(s, "]/%d\t[", t->up.primary);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	for (i = 0; i < t->acting.size; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 		seq_printf(s, "%s%d", (!i ? "" : ","), t->acting.osds[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	seq_printf(s, "]/%d\te%u\t", t->acting.primary, t->epoch);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	if (t->target_oloc.pool_ns) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 		seq_printf(s, "%*pE/%*pE\t0x%x",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 			(int)t->target_oloc.pool_ns->len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 			t->target_oloc.pool_ns->str,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 			t->target_oid.name_len, t->target_oid.name, t->flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	} else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 		seq_printf(s, "%*pE\t0x%x", t->target_oid.name_len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 			t->target_oid.name, t->flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 	if (t->paused)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 		seq_puts(s, "\tP");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) static void dump_request(struct seq_file *s, struct ceph_osd_request *req)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	seq_printf(s, "%llu\t", req->r_tid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	dump_target(s, &req->r_t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	seq_printf(s, "\t%d", req->r_attempts);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	for (i = 0; i < req->r_num_ops; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		struct ceph_osd_req_op *op = &req->r_ops[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		seq_printf(s, "%s%s", (i == 0 ? "\t" : ","),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 			   ceph_osd_op_name(op->op));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 		if (op->op == CEPH_OSD_OP_WATCH)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 			seq_printf(s, "-%s",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 				   ceph_osd_watch_op_name(op->watch.op));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		else if (op->op == CEPH_OSD_OP_CALL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 			seq_printf(s, "-%s/%s", op->cls.class_name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 				   op->cls.method_name);
^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) 	seq_putc(s, '\n');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) static void dump_requests(struct seq_file *s, struct ceph_osd *osd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 	struct rb_node *n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	mutex_lock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 	for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 		struct ceph_osd_request *req =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 		    rb_entry(n, struct ceph_osd_request, r_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 		dump_request(s, req);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 	mutex_unlock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) static void dump_linger_request(struct seq_file *s,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 				struct ceph_osd_linger_request *lreq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 	seq_printf(s, "%llu\t", lreq->linger_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 	dump_target(s, &lreq->t);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	seq_printf(s, "\t%u\t%s%s/%d\n", lreq->register_gen,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 		   lreq->is_watch ? "W" : "N", lreq->committed ? "C" : "",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 		   lreq->last_error);
^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) static void dump_linger_requests(struct seq_file *s, struct ceph_osd *osd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 	struct rb_node *n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 	mutex_lock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	for (n = rb_first(&osd->o_linger_requests); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 		struct ceph_osd_linger_request *lreq =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 		    rb_entry(n, struct ceph_osd_linger_request, node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 		dump_linger_request(s, lreq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	mutex_unlock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) static void dump_snapid(struct seq_file *s, u64 snapid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 	if (snapid == CEPH_NOSNAP)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 		seq_puts(s, "head");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	else if (snapid == CEPH_SNAPDIR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 		seq_puts(s, "snapdir");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 		seq_printf(s, "%llx", snapid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) static void dump_name_escaped(struct seq_file *s, unsigned char *name,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 			      size_t len)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	size_t i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 	for (i = 0; i < len; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 		if (name[i] == '%' || name[i] == ':' || name[i] == '/' ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 		    name[i] < 32 || name[i] >= 127) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 			seq_printf(s, "%%%02x", name[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 		} else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 			seq_putc(s, name[i]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) static void dump_hoid(struct seq_file *s, const struct ceph_hobject_id *hoid)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	if (hoid->snapid == 0 && hoid->hash == 0 && !hoid->is_max &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	    hoid->pool == S64_MIN) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 		seq_puts(s, "MIN");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	if (hoid->is_max) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 		seq_puts(s, "MAX");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	seq_printf(s, "%lld:%08x:", hoid->pool, hoid->hash_reverse_bits);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	dump_name_escaped(s, hoid->nspace, hoid->nspace_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 	seq_putc(s, ':');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 	dump_name_escaped(s, hoid->key, hoid->key_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	seq_putc(s, ':');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	dump_name_escaped(s, hoid->oid, hoid->oid_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	seq_putc(s, ':');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	dump_snapid(s, hoid->snapid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) static void dump_backoffs(struct seq_file *s, struct ceph_osd *osd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	struct rb_node *n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	mutex_lock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 	for (n = rb_first(&osd->o_backoffs_by_id); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 		struct ceph_osd_backoff *backoff =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 		    rb_entry(n, struct ceph_osd_backoff, id_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 		seq_printf(s, "osd%d\t", osd->o_osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 		dump_spgid(s, &backoff->spgid);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 		seq_printf(s, "\t%llu\t", backoff->id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 		dump_hoid(s, backoff->begin);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 		seq_putc(s, '\t');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 		dump_hoid(s, backoff->end);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 		seq_putc(s, '\n');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 	mutex_unlock(&osd->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) static int osdc_show(struct seq_file *s, void *pp)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 	struct ceph_client *client = s->private;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 	struct ceph_osd_client *osdc = &client->osdc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 	struct rb_node *n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 	down_read(&osdc->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 	seq_printf(s, "REQUESTS %d homeless %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 		   atomic_read(&osdc->num_requests),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 		   atomic_read(&osdc->num_homeless));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 		struct ceph_osd *osd = rb_entry(n, struct ceph_osd, o_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 		dump_requests(s, osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 	dump_requests(s, &osdc->homeless_osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 	seq_puts(s, "LINGER REQUESTS\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 		struct ceph_osd *osd = rb_entry(n, struct ceph_osd, o_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 		dump_linger_requests(s, osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) 	dump_linger_requests(s, &osdc->homeless_osd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 	seq_puts(s, "BACKOFFS\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 		struct ceph_osd *osd = rb_entry(n, struct ceph_osd, o_node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 		dump_backoffs(s, osd);
^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) 	up_read(&osdc->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) static int client_options_show(struct seq_file *s, void *p)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) 	struct ceph_client *client = s->private;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) 	ret = ceph_print_client_options(s, client, true);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 	seq_putc(s, '\n');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) DEFINE_SHOW_ATTRIBUTE(monmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) DEFINE_SHOW_ATTRIBUTE(osdmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) DEFINE_SHOW_ATTRIBUTE(monc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) DEFINE_SHOW_ATTRIBUTE(osdc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) DEFINE_SHOW_ATTRIBUTE(client_options);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) void __init ceph_debugfs_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 	ceph_debugfs_dir = debugfs_create_dir("ceph", NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) void ceph_debugfs_cleanup(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) 	debugfs_remove(ceph_debugfs_dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) void ceph_debugfs_client_init(struct ceph_client *client)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) 	char name[80];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) 	snprintf(name, sizeof(name), "%pU.client%lld", &client->fsid,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) 		 client->monc.auth->global_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) 	dout("ceph_debugfs_client_init %p %s\n", client, name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) 	client->debugfs_dir = debugfs_create_dir(name, ceph_debugfs_dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 	client->monc.debugfs_file = debugfs_create_file("monc",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 						      0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) 						      client->debugfs_dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) 						      client,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) 						      &monc_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) 	client->osdc.debugfs_file = debugfs_create_file("osdc",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) 						      0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) 						      client->debugfs_dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) 						      client,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) 						      &osdc_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) 	client->debugfs_monmap = debugfs_create_file("monmap",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) 					0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) 					client->debugfs_dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) 					client,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) 					&monmap_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) 	client->debugfs_osdmap = debugfs_create_file("osdmap",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) 					0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) 					client->debugfs_dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) 					client,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) 					&osdmap_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) 	client->debugfs_options = debugfs_create_file("client_options",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) 					0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) 					client->debugfs_dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) 					client,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) 					&client_options_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) void ceph_debugfs_client_cleanup(struct ceph_client *client)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) 	dout("ceph_debugfs_client_cleanup %p\n", client);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) 	debugfs_remove(client->debugfs_options);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) 	debugfs_remove(client->debugfs_osdmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) 	debugfs_remove(client->debugfs_monmap);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) 	debugfs_remove(client->osdc.debugfs_file);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) 	debugfs_remove(client->monc.debugfs_file);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) 	debugfs_remove(client->debugfs_dir);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) #else  /* CONFIG_DEBUG_FS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) void __init ceph_debugfs_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) void ceph_debugfs_cleanup(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) void ceph_debugfs_client_init(struct ceph_client *client)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) void ceph_debugfs_client_cleanup(struct ceph_client *client)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) #endif  /* CONFIG_DEBUG_FS */