From: Bart Van Assche <bart.vanassche@xxxxxxx>
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: Bart Van Assche <bart.vanassche@xxxxxxx>
Reviewed-by: Michael Lyle <mlyle@xxxxxxxx>
---
drivers/md/bcache/journal.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index acd0e5c074dd..18f1b5239620 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c
@@ -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;
--
2.14.1
