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Commit 20d3a518 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jens Axboe
Browse files

bcache: Reduce the number of sparse complaints about lock imbalances 



Add more annotations for sparse to inform it about which functions do
not have the same number of spin_lock() and spin_unlock() calls.

Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: default avatarMichael Lyle <mlyle@lyle.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 42361469

drivers/md/bcache/journal.c

+2 −0
Original line number Diff line number Diff line
@@ -594,6 +594,7 @@ static void journal_write_done(struct closure *cl) 
}



static void journal_write_unlock(struct closure *cl)

	__releases(&c->journal.lock)

{

	struct cache_set *c = container_of(cl, struct cache_set, journal.io);
@@ -705,6 +706,7 @@ static void journal_try_write(struct cache_set *c) 


static struct journal_write *journal_wait_for_write(struct cache_set *c,

						    unsigned nkeys)

	__acquires(&c->journal.lock)

{

	size_t sectors;

	struct closure cl;