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| author | Jeff Mahoney <jeffm@suse.com> | 2020-02-11 15:25:37 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-02-19 00:35:54 +0100 |
| commit | 81f7eb00ff5bb8326e82503a32809421d14abb8a (patch) | |
| tree | 6c2ddb770d4bcdbd85db0881d040db3bbd21eb7b /fs/proc/proc_net.c | |
| parent | 52e29e331070cd7d52a64cbf1b0958212a340e28 (diff) | |
btrfs: destroy qgroup extent records on transaction abort
We clean up the delayed references when we abort a transaction but we
leave the pending qgroup extent records behind, leaking memory.
This patch destroys the extent records when we destroy the delayed refs
and makes sure ensure they're gone before releasing the transaction.
Fixes: 3368d001ba5d ("btrfs: qgroup: Record possible quota-related extent for qgroup.")
CC: stable@vger.kernel.org # 4.4+
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
[ Rebased to latest upstream, remove to_qgroup() helper, use
rbtree_postorder_for_each_entry_safe() wrapper ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/proc/proc_net.c')
0 files changed, 0 insertions, 0 deletions