diff options
Diffstat (limited to 'drivers/md/dm-thin.c')
| -rw-r--r-- | drivers/md/dm-thin.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index aaf1ad481ee8..0bd8d498b3b9 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -325,7 +325,7 @@ struct thin_c { * Ensures the thin is not destroyed until the worker has finished * iterating the active_thins list. */ - atomic_t refcount; + refcount_t refcount; struct completion can_destroy; }; @@ -4044,12 +4044,12 @@ static struct target_type pool_target = { *--------------------------------------------------------------*/ static void thin_get(struct thin_c *tc) { - atomic_inc(&tc->refcount); + refcount_inc(&tc->refcount); } static void thin_put(struct thin_c *tc) { - if (atomic_dec_and_test(&tc->refcount)) + if (refcount_dec_and_test(&tc->refcount)) complete(&tc->can_destroy); } @@ -4193,7 +4193,7 @@ static int thin_ctr(struct dm_target *ti, unsigned argc, char **argv) r = -EINVAL; goto bad; } - atomic_set(&tc->refcount, 1); + refcount_set(&tc->refcount, 1); init_completion(&tc->can_destroy); list_add_tail_rcu(&tc->list, &tc->pool->active_thins); spin_unlock_irqrestore(&tc->pool->lock, flags); |