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| author |   Filipe Manana <fdmanana@suse.com> | 2023-06-08 11:27:41 +0100 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2023-06-19 13:59:38 +0200 |
| commit | 39020d8abc7ec62c4de9b260e3d10d4a1c2478ce (patch) | |
| tree | 72473ab5b0bfa2a2a67a7c10a42a46afab0a421e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | btrfs: do not BUG_ON() on tree mod log failure at __btrfs_cow_block() (diff) | |
| download | wireguard-linux-39020d8abc7ec62c4de9b260e3d10d4a1c2478ce.tar.xz wireguard-linux-39020d8abc7ec62c4de9b260e3d10d4a1c2478ce.zip | |
btrfs: do not BUG_ON() on tree mod log failure at balance_level()
At balance_level(), instead of doing a BUG_ON() in case we fail to record
tree mod log operations, do a transaction abort and return the error to
the callers. There's really no need for the BUG_ON() as we can release
all resources in this context, and we have to abort because other future
tree searches that use the tree mod log (btrfs_search_old_slot()) may get
inconsistent results if other operations modify the tree after that
failure and before the tree mod log based search.
CC: stable@vger.kernel.org # 5.4+
Reviewed-by: Qu Wenruo <wqu@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>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions