fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / fs / xfs / xfs_fs.h

diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 5354048..e5d7d23 100644 (file)
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -22,8 +22,6 @@
  * SGI's XFS filesystem's major stuff (constants, structures)
  */
 
-#define XFS_NAME       "xfs"
-
 /*
  * Direct I/O attribute record used with XFS_IOC_DIOINFO
  * d_miniosz is the min xfer size, xfer size multiple and file seek offset
@@ -67,6 +65,7 @@ struct fsxattr {
 #define XFS_XFLAG_NOSYMLINKS   0x00000400      /* disallow symlink creation */
 #define XFS_XFLAG_EXTSIZE      0x00000800      /* extent size allocator hint */
 #define XFS_XFLAG_EXTSZINHERIT 0x00001000      /* inherit inode extent size */
+#define XFS_XFLAG_NODEFRAG     0x00002000      /* do not defragment */
 #define XFS_XFLAG_BARRIER      0x00004000      /* chroot() barrier */
 #define XFS_XFLAG_IUNLINK      0x00008000      /* immutable unlink */
 #define XFS_XFLAG_HASATTR      0x80000000      /* no DIFLAG for this   */
@@ -74,9 +73,9 @@ struct fsxattr {
 /*
  * Structure for XFS_IOC_GETBMAP.
  * On input, fill in bmv_offset and bmv_length of the first structure
- * to indicate the area of interest in the file, and bmv_entry with the
- * number of array elements given.  The first structure is updated on
- * return to give the offset and length for the next call.
+ * to indicate the area of interest in the file, and bmv_entries with
+ * the number of array elements given back.  The first structure is
+ * updated on return to give the offset and length for the next call.
  */
 #ifndef HAVE_GETBMAP
 struct getbmap {
@@ -297,7 +296,7 @@ typedef struct xfs_bstat {
        __s32           bs_extents;     /* number of extents            */
        __u32           bs_gen;         /* generation count             */
        __u16           bs_projid;      /* project id                   */
-       __u16           bs_xid;         /* context id                   */
+       __u16           bs_tag;         /* context tagging              */
        unsigned char   bs_pad[12];     /* pad space, unused            */
        __u32           bs_dmevmask;    /* DMIG event mask              */
        __u16           bs_dmstate;     /* DMIG state info              */
@@ -428,11 +427,7 @@ typedef struct xfs_handle {
                                 - (char *) &(handle))                    \
                                 + (handle).ha_fid.xfs_fid_len)
 
-#define XFS_HANDLE_CMP(h1, h2) memcmp(h1, h2, sizeof(xfs_handle_t))
-
-#define FSHSIZE                sizeof(fsid_t)
-
-/* 
+/*
  * Flags for going down operation
  */
 #define XFS_FSOP_GOING_FLAGS_DEFAULT           0x0     /* going down */