1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index 970d819d4350..5ca22149b749 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -9,6 +9,8 @@
 #include "debug.h"
 #include "request.h"
 
+#include <trace/events/bcache.h>
+
 /*
  * Journal replay/recovery:
  *
@@ -300,7 +302,8 @@ int bch_journal_replay(struct cache_set *s, struct list_head *list,
                 for (k = i->j.start;
                      k < end(&i->j);
                      k = bkey_next(k)) {
-                        pr_debug("%s", pkey(k));
+                        trace_bcache_journal_replay_key(k);
+
                         bkey_copy(op->keys.top, k);
                         bch_keylist_push(&op->keys);
 
@@ -712,7 +715,8 @@ void bch_journal(struct closure *cl)
         spin_lock(&c->journal.lock);
 
         if (journal_full(&c->journal)) {
-                /* XXX: tracepoint */
+                trace_bcache_journal_full(c);
+
                 closure_wait(&c->journal.wait, cl);
 
                 journal_reclaim(c);
@@ -728,13 +732,15 @@ void bch_journal(struct closure *cl)
 
         if (b * c->sb.block_size > PAGE_SECTORS << JSET_BITS ||
             b > c->journal.blocks_free) {
-                /* XXX: If we were inserting so many keys that they won't fit in
+                trace_bcache_journal_entry_full(c);
+
+                /*
+                 * XXX: If we were inserting so many keys that they won't fit in
                  * an _empty_ journal write, we'll deadlock. For now, handle
                  * this in bch_keylist_realloc() - but something to think about.
                  */
                 BUG_ON(!w->data->keys);
 
-                /* XXX: tracepoint */
                 BUG_ON(!closure_wait(&w->wait, cl));
 
                 closure_flush(&c->journal.io);