X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=fs%2Fxfs%2Fxfs_fs.h;h=3bed6433d0501f09ab8589961aeabd1e810bb200;hb=53ffe3b440aa85af6fc4eda09b2d44bcdd312d4d;hp=0f0ad1535951c8b137278d5bf4c994910adfa8bf;hpb=075395d228641646159dae3dd170fa3fc6ff477a;p=linux-2.6-omap-h63xx.git

diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 0f0ad153595..3bed6433d05 100644
--- 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
@@ -68,6 +66,7 @@ struct fsxattr {
 #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_FILESTREAM	0x00004000	/* use filestream allocator */
 #define XFS_XFLAG_HASATTR	0x80000000	/* no DIFLAG for this	*/
 
 /*
@@ -240,6 +239,7 @@ 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_LAZYSB	0x4000	/* lazy superblock counters */
 
 
 /*
@@ -389,30 +389,13 @@ typedef struct xfs_fsop_attrmulti_handlereq {
  */
 typedef struct { __u32 val[2]; } xfs_fsid_t; /* file system id type */
 
-
-#ifndef HAVE_FID
-#define MAXFIDSZ	46
-
-typedef struct fid {
-	__u16		fid_len;		/* length of data in bytes */
-	unsigned char	fid_data[MAXFIDSZ];	/* data (fid_len worth)  */
-} fid_t;
-#endif
-
 typedef struct xfs_fid {
-	__u16	xfs_fid_len;		/* length of remainder	*/
-	__u16	xfs_fid_pad;
-	__u32	xfs_fid_gen;		/* generation number	*/
-	__u64	xfs_fid_ino;		/* 64 bits inode number */
+	__u16	fid_len;		/* length of remainder	*/
+	__u16	fid_pad;
+	__u32	fid_gen;		/* generation number	*/
+	__u64	fid_ino;		/* 64 bits inode number */
 } xfs_fid_t;
 
-typedef struct xfs_fid2 {
-	__u16	fid_len;	/* length of remainder */
-	__u16	fid_pad;	/* padding, must be zero */
-	__u32	fid_gen;	/* generation number */
-	__u64	fid_ino;	/* inode number */
-} xfs_fid2_t;
-
 typedef struct xfs_handle {
 	union {
 		__s64	    align;	/* force alignment of ha_fid	 */
@@ -422,15 +405,11 @@ typedef struct xfs_handle {
 } xfs_handle_t;
 #define ha_fsid ha_u._ha_fsid
 
-#define XFS_HSIZE(handle)	(((char *) &(handle).ha_fid.xfs_fid_pad	 \
+#define XFS_HSIZE(handle)	(((char *) &(handle).ha_fid.fid_pad	 \
 				 - (char *) &(handle))			  \
-				 + (handle).ha_fid.xfs_fid_len)
-
-#define XFS_HANDLE_CMP(h1, h2)	memcmp(h1, h2, sizeof(xfs_handle_t))
+				 + (handle).ha_fid.fid_len)
 
-#define FSHSIZE		sizeof(fsid_t)
-
-/* 
+/*
  * Flags for going down operation
  */
 #define XFS_FSOP_GOING_FLAGS_DEFAULT		0x0	/* going down */
@@ -440,9 +419,13 @@ typedef struct xfs_handle {
 /*
  * ioctl commands that are used by Linux filesystems
  */
-#define XFS_IOC_GETXFLAGS	_IOR('f', 1, long)
-#define XFS_IOC_SETXFLAGS	_IOW('f', 2, long)
-#define XFS_IOC_GETVERSION	_IOR('v', 1, long)
+#define XFS_IOC_GETXFLAGS	FS_IOC_GETFLAGS
+#define XFS_IOC_SETXFLAGS	FS_IOC_SETFLAGS
+#define XFS_IOC_GETVERSION	FS_IOC_GETVERSION
+/* 32-bit compat counterparts */
+#define XFS_IOC32_GETXFLAGS	FS_IOC32_GETFLAGS
+#define XFS_IOC32_SETXFLAGS	FS_IOC32_SETFLAGS
+#define XFS_IOC32_GETVERSION	FS_IOC32_GETVERSION
 
 /*
  * ioctl commands that replace IRIX fcntl()'s