diff options
Diffstat (limited to 'net/ceph/debugfs.c')
| -rw-r--r-- | net/ceph/debugfs.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c index 409d505ff320..83c270bce63c 100644 --- a/net/ceph/debugfs.c +++ b/net/ceph/debugfs.c @@ -36,8 +36,9 @@ static int monmap_show(struct seq_file *s, void *p) int i; struct ceph_client *client = s->private; + mutex_lock(&client->monc.mutex); if (client->monc.monmap == NULL) - return 0; + goto out_unlock; seq_printf(s, "epoch %d\n", client->monc.monmap->epoch); for (i = 0; i < client->monc.monmap->num_mon; i++) { @@ -48,6 +49,9 @@ static int monmap_show(struct seq_file *s, void *p) ENTITY_NAME(inst->name), ceph_pr_addr(&inst->addr)); } + +out_unlock: + mutex_unlock(&client->monc.mutex); return 0; } @@ -56,13 +60,14 @@ static int osdmap_show(struct seq_file *s, void *p) int i; struct ceph_client *client = s->private; struct ceph_osd_client *osdc = &client->osdc; - struct ceph_osdmap *map = osdc->osdmap; + struct ceph_osdmap *map; struct rb_node *n; + down_read(&osdc->lock); + map = osdc->osdmap; if (map == NULL) - return 0; + goto out_unlock; - down_read(&osdc->lock); seq_printf(s, "epoch %u barrier %u flags 0x%x\n", map->epoch, osdc->epoch_barrier, map->flags); @@ -131,6 +136,7 @@ static int osdmap_show(struct seq_file *s, void *p) seq_printf(s, "]\n"); } +out_unlock: up_read(&osdc->lock); return 0; } @@ -223,6 +229,9 @@ static void dump_request(struct seq_file *s, struct ceph_osd_request *req) if (op->op == CEPH_OSD_OP_WATCH) seq_printf(s, "-%s", ceph_osd_watch_op_name(op->watch.op)); + else if (op->op == CEPH_OSD_OP_CALL) + seq_printf(s, "-%s/%s", op->cls.class_name, + op->cls.method_name); } seq_putc(s, '\n'); |