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| author | Boris Burkov <boris@bur.io> | 2023-12-01 13:00:11 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-12-06 22:32:49 +0100 |
| commit | b321a52cce062ec7ed385333a33905d22159ce36 (patch) | |
| tree | 86ae2827e657bf7c8d0b9d61cf96059341d2a767 /fs/btrfs/transaction.c | |
| parent | 9e65bfca24cf1d77e4a5c7a170db5867377b3fe7 (diff) | |
| download | linux-b321a52cce062ec7ed385333a33905d22159ce36.tar.gz linux-b321a52cce062ec7ed385333a33905d22159ce36.tar.bz2 linux-b321a52cce062ec7ed385333a33905d22159ce36.zip | |
btrfs: free qgroup pertrans reserve on transaction abort
If we abort a transaction, we never run the code that frees the pertrans
qgroup reservation. This results in warnings on unmount as that
reservation has been leaked. The leak isn't a huge issue since the fs is
read-only, but it's better to clean it up when we know we can/should. Do
it during the cleanup_transaction step of aborting.
CC: stable@vger.kernel.org # 5.15+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 7af9665bebae..b5aa83b7345a 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -37,8 +37,6 @@ static struct kmem_cache *btrfs_trans_handle_cachep; -#define BTRFS_ROOT_TRANS_TAG 0 - /* * Transaction states and transitions * |