tree 0a20744ad966b2b90f4db19cb09b64b5fbcbc467
parent cc38ca7ed54a1df04ae9f23614b348ebfc918029
author Guoju Fang <fangguoju@gmail.com> 1544712837 +0800
committer Jens Axboe <axboe@kernel.dk> 1544714154 -0700

bcache: print number of keys in trace_bcache_journal_write

Sometimes flush journal may be very frequent, so it's useful to dump
number of keys every time write journal.

Signed-off-by: Guoju Fang <fangguoju@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>