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btrfs: defrag: change BUG_ON to assertion in btrfs_defrag_leaves()

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[ Upstream commit 51d4be540054be32d7ce28b63ea9b84ac6ff1db2 ]

The BUG_ON verifies a condition that should be guaranteed by the correct
use of the path search (with keep_locks and lowest_level set), an
assertion is the suitable check.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
David Sterba 2024-01-19 20:15:41 +01:00 • committed by Greg Kroah-Hartman
parent a7fec145b0
commit 315471004b
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/defrag.c
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@ -416,7 +416,7 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
* keep_locks set and lowest_level is 1, regardless of the value of
* path->slots[1].
*/
BUG_ON(path->locks[1] == 0);
ASSERT(path->locks[1] != 0);
ret = btrfs_realloc_node(trans, root,
path->nodes[1], 0,
&last_ret,