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btrfs: use verbose assert at peek_discard_list() 

We now have a verbose variant of ASSERT() so that we can print the value
of the block group's discard_index. So use it for better problem analysis
in case the assertion is triggered.

Reviewed-by: Boris Burkov <boris@bur.io>
Reviewed-by: Daniel Vacek <neelx@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-05-05 16:36:21 +01:00 committed by David Sterba
parent 1b660424a6
commit 1886b77f5b
1 changed files with 3 additions and 1 deletions
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4
fs/btrfs/discard.c
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@ -256,7 +256,9 @@ static struct btrfs_block_group *peek_discard_list(
* the discard lists.
*/
ASSERT(block_group->discard_index !=
BTRFS_DISCARD_INDEX_UNUSED);
BTRFS_DISCARD_INDEX_UNUSED,
"discard_index=%d",
block_group->discard_index);
} else {
list_del_init(&block_group->discard_list);
btrfs_put_block_group(block_group);