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[PATCH] xfs: add the inode directory type support to XFS_IOC_FSGEOM

To: xfs@xxxxxxxxxxx
Subject: [PATCH] xfs: add the inode directory type support to XFS_IOC_FSGEOM
From: Mark Tinguely <tinguely@xxxxxxx>
Date: Wed, 02 Oct 2013 16:00:06 -0500
Delivered-to: xfs@xxxxxxxxxxx
User-agent: quilt/0.51-1
Add the inode type directory type support to XFS_IOC_FSGEOM
so that xfs_repair/xfs_info knows if the superblock v4 filesystem
enabled the feature.

Signed-off-by: Mark Tinguely <tinguely@xxxxxxx>
---
 v2 remove the extra 0 in the XFS_FSOP_GEOM_FLAGS_xxx entries.

fs/xfs/xfs_fs.h    |   32 ++++++++++++++++----------------
 fs/xfs/xfs_fs.h    |    4 ++--
 fs/xfs/xfs_fsops.c |    4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

Index: b/fs/xfs/xfs_fs.h
===================================================================
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -233,11 +233,11 @@ typedef struct xfs_fsop_resblks {
 #define XFS_FSOP_GEOM_FLAGS_LOGV2      0x0100  /* log format version 2 */
 #define XFS_FSOP_GEOM_FLAGS_SECTOR     0x0200  /* sector sizes >1BB    */
 #define XFS_FSOP_GEOM_FLAGS_ATTR2      0x0400  /* inline attributes rework */
-#define XFS_FSOP_GEOM_FLAGS_PROJID32   0x0800  /* 32-bit project IDs   */
+#define XFS_FSOP_GEOM_FLAGS_PROJID32   0x0800  /* 32-bit project IDs   */
 #define XFS_FSOP_GEOM_FLAGS_DIRV2CI    0x1000  /* ASCII only CI names  */
 #define XFS_FSOP_GEOM_FLAGS_LAZYSB     0x4000  /* lazy superblock counters */
 #define XFS_FSOP_GEOM_FLAGS_V5SB       0x8000  /* version 5 superblock */
-
+#define XFS_FSOP_GEOM_FLAGS_FTYPE      0x10000 /* inode directory types */
 
 /*
  * Minimum and maximum sizes need for growth checks.
Index: b/fs/xfs/xfs_fsops.c
===================================================================
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -101,7 +101,9 @@ xfs_fs_geometry(
                        (xfs_sb_version_hasprojid32bit(&mp->m_sb) ?
                                XFS_FSOP_GEOM_FLAGS_PROJID32 : 0) |
                        (xfs_sb_version_hascrc(&mp->m_sb) ?
-                               XFS_FSOP_GEOM_FLAGS_V5SB : 0);
+                               XFS_FSOP_GEOM_FLAGS_V5SB : 0) |
+                       (xfs_sb_version_hasftype(&mp->m_sb) ?
+                               XFS_FSOP_GEOM_FLAGS_FTYPE : 0);
                geo->logsectsize = xfs_sb_version_hassector(&mp->m_sb) ?
                                mp->m_sb.sb_logsectsize : BBSIZE;
                geo->rtsectsize = mp->m_sb.sb_blocksize;


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