diff options
Diffstat (limited to 'fs/xfs/xfs_reflink.c')
-rw-r--r-- | fs/xfs/xfs_reflink.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index eb9102453aff..658edee8381d 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -1540,6 +1540,10 @@ xfs_reflink_remap_prep( if (ret) goto out_unlock; + xfs_iflags_set(src, XFS_IREMAPPING); + if (inode_in != inode_out) + xfs_ilock_demote(src, XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL); + return 0; out_unlock: xfs_iunlock2_io_mmap(src, dest); |