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Diffstat (limited to 'fs/xfs/xfs_reflink.c')
-rw-r--r--fs/xfs/xfs_reflink.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index eb9102453a..e5b62dc284 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -784,6 +784,7 @@ xfs_reflink_end_cow_extent(
}
}
del = got;
+ xfs_trim_extent(&del, *offset_fsb, end_fsb - *offset_fsb);
/* Grab the corresponding mapping in the data fork. */
nmaps = 1;
@@ -1540,6 +1541,10 @@ 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);