btrfs: warn when extent buffer leak test fails

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Although we have btrfs_extent_buffer_leak_debug_check() (enabled by
CONFIG_BTRFS_DEBUG option) to detect and warn QA testers that we have
some extent buffer leakage, it's just pr_err(), not noisy enough for
fstests to cache.

So here we trigger a WARN_ON() if the allocated_ebs list is not empty.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Qu Wenruo 2022-03-15 18:01:33 +08:00 • committed by David Sterba

parent b67d73c1ff

commit b95b78e628

1 changed files with 1 additions and 0 deletions

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fs/btrfs/extent_io.c

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