From d7f0ca3fb074ece0b5a215b8078abf9946395f6f Mon Sep 17 00:00:00 2001 From: Boris Burkov Date: Tue, 26 Mar 2024 11:55:22 -0700 Subject: [PATCH] btrfs: make btrfs_clear_delalloc_extent() free delalloc reserve Currently, this call site in btrfs_clear_delalloc_extent() only converts the reservation. We are marking it not delalloc, so I don't think it makes sense to keep the rsv around. This is a path where we are not sure to join a transaction, so it leads to incorrect free-ing during umount. 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 --- fs/btrfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 4f3b15ebf87e8d..3442dedff53da3 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2536,7 +2536,7 @@ void btrfs_clear_delalloc_extent(struct btrfs_inode *inode, */ if (bits & EXTENT_CLEAR_META_RESV && root != fs_info->tree_root) - btrfs_delalloc_release_metadata(inode, len, false); + btrfs_delalloc_release_metadata(inode, len, true); /* For sanity tests. */ if (btrfs_is_testing(fs_info))