diff options
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 0317bbfeeb38..916531d9f83c 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -1196,7 +1196,7 @@ found_cow: imap.br_startoff - offset_fsb); } - iomap_flags = IOMAP_F_SHARED; + iomap_flags |= IOMAP_F_SHARED; seq = xfs_iomap_inode_sequence(ip, iomap_flags); xfs_iunlock(ip, lockmode); return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, iomap_flags, seq); @@ -1213,8 +1213,10 @@ xfs_buffered_write_delalloc_punch( loff_t length, struct iomap *iomap) { - xfs_bmap_punch_delalloc_range(XFS_I(inode), XFS_DATA_FORK, offset, - offset + length); + xfs_bmap_punch_delalloc_range(XFS_I(inode), + (iomap->flags & IOMAP_F_SHARED) ? + XFS_COW_FORK : XFS_DATA_FORK, + offset, offset + length); } static int |