diff options
| author | Mike Snitzer <snitzer@kernel.org> | 2023-03-24 21:17:43 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-03-30 15:57:50 -0400 |
| commit | 555977dd6818da3bcf39ca5a3c1cb7e8ca4298c1 (patch) | |
| tree | 93d25f2402e2acc81d1e26a04bf3602cfb6e050d /drivers/md/dm-bufio.c | |
| parent | 96a2ff2a6373259cd3bbc5dcaa79865ce271fa4b (diff) | |
dm bufio: use WARN_ON in dm_bufio_client_destroy and dm_bufio_exit
Using BUG_ON when tearing down is excessive. Relax these to WARN_ONs.
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md/dm-bufio.c')
| -rw-r--r-- | drivers/md/dm-bufio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 79434b38f368..dac9f1f84c34 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -1828,8 +1828,8 @@ void dm_bufio_client_destroy(struct dm_bufio_client *c) mutex_unlock(&dm_bufio_clients_lock); - BUG_ON(!RB_EMPTY_ROOT(&c->buffer_tree)); - BUG_ON(c->need_reserved_buffers); + WARN_ON(!RB_EMPTY_ROOT(&c->buffer_tree)); + WARN_ON(c->need_reserved_buffers); while (!list_empty(&c->reserved_buffers)) { struct dm_buffer *b = list_entry(c->reserved_buffers.next, @@ -1843,7 +1843,7 @@ void dm_bufio_client_destroy(struct dm_bufio_client *c) DMERR("leaked buffer count %d: %ld", i, c->n_buffers[i]); for (i = 0; i < LIST_SIZE; i++) - BUG_ON(c->n_buffers[i]); + WARN_ON(c->n_buffers[i]); kmem_cache_destroy(c->slab_cache); kmem_cache_destroy(c->slab_buffer); @@ -2082,7 +2082,7 @@ static void __exit dm_bufio_exit(void) bug = 1; } - BUG_ON(bug); + WARN_ON(bug); /* leaks are not worth crashing the system */ } module_init(dm_bufio_init) |