From: Boris Burkov Date: Tue, 26 Mar 2024 18:17:12 +0000 (-0700) Subject: btrfs: free PERTRANS at the end of cleanup_transaction() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5f2fb819f6bfda870c4bef81a0ae7830e34044db;p=linux.git btrfs: free PERTRANS at the end of cleanup_transaction() Some of the operations after the free might convert more PERTRANS metadata. Do the freeing as late as possible to eliminate a source of leaked PERTRANS metadata. This helps with the pass rate of generic/269 and generic/475. Reviewed-by: Qu Wenruo Signed-off-by: Boris Burkov Signed-off-by: David Sterba --- diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 3df5477d48a8..5a35c2c0bbc9 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4844,14 +4844,10 @@ void btrfs_cleanup_one_transaction(struct btrfs_transaction *cur_trans, cur_trans->state = TRANS_STATE_UNBLOCKED; wake_up(&fs_info->transaction_wait); - btrfs_destroy_delayed_inodes(fs_info); - btrfs_destroy_marked_extents(fs_info, &cur_trans->dirty_pages, EXTENT_DIRTY); btrfs_destroy_pinned_extent(fs_info, &cur_trans->pinned_extents); - btrfs_free_all_qgroup_pertrans(fs_info); - cur_trans->state =TRANS_STATE_COMPLETED; wake_up(&cur_trans->commit_wait); } @@ -4904,6 +4900,7 @@ static int btrfs_cleanup_transaction(struct btrfs_fs_info *fs_info) btrfs_assert_delayed_root_empty(fs_info); btrfs_destroy_all_delalloc_inodes(fs_info); btrfs_drop_all_logs(fs_info); + btrfs_free_all_qgroup_pertrans(fs_info); mutex_unlock(&fs_info->transaction_kthread_mutex); return 0;