Commit faf8b70f authored by Sunil Mushran's avatar Sunil Mushran Committed by Joel Becker
Browse files

ocfs2: Use FIEMAP_EXTENT_SHARED 



Adds FIEMAP_EXTENT_SHARED flag to refcounted extents.

Signed-off-by: default avatarSunil Mushran <sunil.mushran@oracle.com>
Acked-by: default avatarMark Fasheh <mfasheh@suse.com>
Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
parent 8c0414cd

fs/ocfs2/extent_map.c

+2 −0
Original line number Diff line number Diff line
@@ -786,6 +786,8 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, 
		fe_flags = 0;

		if (rec.e_flags & OCFS2_EXT_UNWRITTEN)

			fe_flags |= FIEMAP_EXTENT_UNWRITTEN;

		if (rec.e_flags & OCFS2_EXT_REFCOUNTED)

			fe_flags |= FIEMAP_EXTENT_SHARED;

		if (is_last)

			fe_flags |= FIEMAP_EXTENT_LAST;

		len_bytes = (u64)le16_to_cpu(rec.e_leaf_clusters) << osb->s_clustersize_bits;