Merge tag 'for-6.18-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:

 - fix memory leak in qgroup relation ioctl when qgroup levels are
   invalid

 - don't write back dirty metadata on filesystem with errors

 - properly log renamed links

 - properly mark prealloc extent range beyond inode size as dirty (when
   no-noles is not enabled)

* tag 'for-6.18-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: mark dirty extent range for out of bound prealloc extents
  btrfs: set inode flag BTRFS_INODE_COPY_EVERYTHING when logging new name
  btrfs: fix memory leak of qgroup_list in btrfs_add_qgroup_relation
  btrfs: ensure no dirty metadata is written back for an fs with errors

1 files changed, 8 insertions, 0 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 755ec6dfd51c..23273d0e6f22 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2228,6 +2228,14 @@ static noinline_for_stack void write_one_eb(struct extent_buffer *eb,
 		wbc_account_cgroup_owner(wbc, folio, range_len);
 		folio_unlock(folio);
 	}
+	/*
+	 * If the fs is already in error status, do not submit any writeback
+	 * but immediately finish it.
+	 */
+	if (unlikely(BTRFS_FS_ERROR(fs_info))) {
+		btrfs_bio_end_io(bbio, errno_to_blk_status(BTRFS_FS_ERROR(fs_info)));
+		return;
+	}
 	btrfs_submit_bbio(bbio, 0);
 }