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btrfs: use lockdep_assert_held for mutexes

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Using lockdep_assert_held is preferred, replace mutex_is_locked.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2018-03-16 02:21:22 +01:00
parent a4666e688f
commit a32bf9a302
3 changed files with 8 additions and 8 deletions
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2
fs/btrfs/extent-tree.c
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@@ -4545,7 +4545,7 @@ void check_system_chunk(struct btrfs_trans_handle *trans,
* Needed because we can end up allocating a system chunk and for an
* atomic and race free space reservation in the chunk block reserve.
*/
ASSERT(mutex_is_locked(&fs_info->chunk_mutex));
lockdep_assert_held(&fs_info->chunk_mutex);
info = __find_space_info(fs_info, BTRFS_BLOCK_GROUP_SYSTEM);
spin_lock(&info->lock);