[PATCH][COMPAT] compat_sys_[f]statfs - ppc64 part

[Stephen Rothwell]

Hi Anton,

Here is the ppc64 part.
-- 
Cheers,
Stephen Rothwell                    [e-mail]
http://www.canb.auug.org.au/~sfr/

diff -ruN 2.5.56-32bit.3/arch/ppc64/kernel/misc.S 2.5.56-32bit.4/arch/ppc64/kernel/misc.S
--- 2.5.56-32bit.3/arch/ppc64/kernel/misc.S	2003-01-09 16:23:54.000000000 +1100
+++ 2.5.56-32bit.4/arch/ppc64/kernel/misc.S	2003-01-13 11:07:06.000000000 +1100
@@ -567,8 +567,8 @@
 	.llong .sys32_getpriority
 	.llong .sys32_setpriority
 	.llong .sys_ni_syscall		/* old profil syscall */
-	.llong .sys32_statfs
-	.llong .sys32_fstatfs		/* 100 */
+	.llong .compat_sys_statfs
+	.llong .compat_sys_fstatfs		/* 100 */
 	.llong .sys_ioperm
 	.llong .sys32_socketcall
 	.llong .sys32_syslog
diff -ruN 2.5.56-32bit.3/arch/ppc64/kernel/sys_ppc32.c 2.5.56-32bit.4/arch/ppc64/kernel/sys_ppc32.c
--- 2.5.56-32bit.3/arch/ppc64/kernel/sys_ppc32.c	2003-01-13 11:03:52.000000000 +1100
+++ 2.5.56-32bit.4/arch/ppc64/kernel/sys_ppc32.c	2003-01-13 11:07:06.000000000 +1100
@@ -807,65 +807,6 @@
 	return err;
 }
 
-static inline int put_statfs (struct statfs32 *ubuf, struct statfs *kbuf)
-{
-	int err;
-	
-	err = put_user (kbuf->f_type, &ubuf->f_type);
-	err |= __put_user (kbuf->f_bsize, &ubuf->f_bsize);
-	err |= __put_user (kbuf->f_blocks, &ubuf->f_blocks);
-	err |= __put_user (kbuf->f_bfree, &ubuf->f_bfree);
-	err |= __put_user (kbuf->f_bavail, &ubuf->f_bavail);
-	err |= __put_user (kbuf->f_files, &ubuf->f_files);
-	err |= __put_user (kbuf->f_ffree, &ubuf->f_ffree);
-	err |= __put_user (kbuf->f_namelen, &ubuf->f_namelen);
-	err |= __put_user (kbuf->f_fsid.val[0], &ubuf->f_fsid.val[0]);
-	err |= __put_user (kbuf->f_fsid.val[1], &ubuf->f_fsid.val[1]);
-	return err;
-}
-
-extern asmlinkage int sys_statfs(const char * path, struct statfs * buf);
-
-asmlinkage long sys32_statfs(const char * path, struct statfs32 *buf)
-{
-	int ret;
-	struct statfs s;
-	mm_segment_t old_fs = get_fs();
-	char *pth;
-	
-	pth = getname (path);
-	ret = PTR_ERR(pth);
-	if (!IS_ERR(pth)) {
-		set_fs (KERNEL_DS);
-		ret = sys_statfs((const char *)pth, &s);
-		set_fs (old_fs);
-		putname (pth);
-		if (put_statfs(buf, &s))
-			return -EFAULT;
-	}
-	
-	return ret;
-}
-
-extern asmlinkage long sys_fstatfs(unsigned int fd, struct statfs * buf);
-
-asmlinkage long sys32_fstatfs(unsigned int fd, struct statfs32 *buf)
-{
-	int ret;
-	struct statfs s;
-	mm_segment_t old_fs = get_fs();
-	
-	set_fs (KERNEL_DS);
-	ret = sys_fstatfs(fd, &s);
-	set_fs (old_fs);
-	if (put_statfs(buf, &s))
-		return -EFAULT;
-	
-	return ret;
-}
-
-
-
 extern asmlinkage long sys_sysfs(int option, unsigned long arg1, unsigned long arg2);
 
 /* Note: it is necessary to treat option as an unsigned int,
diff -ruN 2.5.56-32bit.3/include/asm-ppc64/compat.h 2.5.56-32bit.4/include/asm-ppc64/compat.h
--- 2.5.56-32bit.3/include/asm-ppc64/compat.h	2003-01-09 16:24:05.000000000 +1100
+++ 2.5.56-32bit.4/include/asm-ppc64/compat.h	2003-01-13 11:07:06.000000000 +1100
@@ -64,4 +64,17 @@
 	short		__unused;
 };
 
+struct compat_statfs {
+	int		f_type;
+	int		f_bsize;
+	int		f_blocks;
+	int		f_bfree;
+	int		f_bavail;
+	int		f_files;
+	int		f_ffree;
+	compat_fsid_t	f_fsid;
+	int		f_namelen;	/* SunOS ignores this field. */
+	int		f_spare[6];
+};
+
 #endif /* _ASM_PPC64_COMPAT_H */
diff -ruN 2.5.56-32bit.3/include/asm-ppc64/ppc32.h 2.5.56-32bit.4/include/asm-ppc64/ppc32.h
--- 2.5.56-32bit.3/include/asm-ppc64/ppc32.h	2003-01-09 16:24:05.000000000 +1100
+++ 2.5.56-32bit.4/include/asm-ppc64/ppc32.h	2003-01-13 11:07:06.000000000 +1100
@@ -40,19 +40,6 @@
 
 /* These are here to support 32-bit syscalls on a 64-bit kernel. */
 
-struct statfs32 {
-	int f_type;
-	int f_bsize;
-	int f_blocks;
-	int f_bfree;
-	int f_bavail;
-	int f_files;
-	int f_ffree;
-	compat_fsid_t f_fsid;
-	int f_namelen;  /* SunOS ignores this field. */
-	int f_spare[6];
-};
-
 typedef union sigval32 {
 	int sival_int;
 	unsigned int sival_ptr;