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dm vdo dedupe: silence sparse warnings about locking context imbalances

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Annotate both open_index() and close_index() with
__must_hold(&zones->lock) to silence these sparse warnings:
 warning: context imbalance in 'close_index' - unexpected unlock
 warning: context imbalance in 'open_index' - unexpected unlock

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Susan LeGendre-McGhee <slegendr@redhat.com>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
This commit is contained in:
Mike Snitzer 2024-02-05 21:04:20 -05:00
parent 872564c501
commit f46b1ab7e7
1 changed files with 2 additions and 0 deletions
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drivers/md/dm-vdo/dedupe.c
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@ -2092,6 +2092,7 @@ static void finish_uds_queue(void *ptr __always_unused)
}
static void close_index(struct hash_zones *zones)
__must_hold(&zones->lock)
{
int result;
@ -2113,6 +2114,7 @@ static void close_index(struct hash_zones *zones)
}
static void open_index(struct hash_zones *zones)
__must_hold(&zones->lock)
{
/* ASSERTION: We enter in IS_CLOSED state. */
int result;