[GFS2] Update ioctl() to new interface

This is designed as a fs independent way to set flags on a
particular inode. The values of the ioctl() and flags are
designed to be identical to the ext2/3 values. Assuming that
this plan is acceptable to people in general, the plan is to
then move other fs across to using the same set of #defines,
etc.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index a5fb4f99aa4..3ab40917383 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -197,6 +197,22 @@ struct gfs2_quota {
 #define DT2IF(dt) (((dt) << 12) & S_IFMT)
 #define IF2DT(sif) (((sif) & S_IFMT) >> 12)
 
+enum {
+	gfs2fl_Jdata		= 0,
+	gfs2fl_ExHash		= 1,
+	gfs2fl_Unused		= 2,
+	gfs2fl_EaIndirect	= 3,
+	gfs2fl_Directio		= 4,
+	gfs2fl_Immutable	= 5,
+	gfs2fl_AppendOnly	= 6,
+	gfs2fl_NoAtime		= 7,
+	gfs2fl_Sync		= 8,
+	gfs2fl_System		= 9,
+	gfs2fl_TruncInProg	= 29,
+	gfs2fl_InheritDirectio	= 30,
+	gfs2fl_InheritJdata	= 31,
+};
+
 /* Dinode flags */
 #define GFS2_DIF_JDATA			0x00000001
 #define GFS2_DIF_EXHASH			0x00000002