Signed-off-by: Andrew Morton <akpm@osdl.org>
---
lib/string.c | 23 -----------------------
mm/slab.c | 24 ++++++++++++++++++++++++
2 files changed, 24 insertions(+), 23 deletions(-)
diff -puN lib/string.c~create-a-kstrdup-library-function-ppc-fix lib/string.c
--- 25/lib/string.c~create-a-kstrdup-library-function-ppc-fix 2005-05-03 16:14:21.000000000 -0700
+++ 25-akpm/lib/string.c 2005-05-03 16:14:21.000000000 -0700
@@ -23,7 +23,6 @@
#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/module.h>
-#include <linux/slab.h>
#ifndef __HAVE_ARCH_STRNICMP
/**
@@ -604,25 +603,3 @@ void *memchr(const void *s, int c, size_
}
EXPORT_SYMBOL(memchr);
#endif
-
-/*
- * kstrdup - allocate space for and copy an existing string
- *
- * @s: the string to duplicate
- * @gfp: the GFP mask used in the kmalloc() call when allocating memory
- */
-char *kstrdup(const char *s, int gfp)
-{
- size_t len;
- char *buf;
-
- if (!s)
- return NULL;
-
- len = strlen(s) + 1;
- buf = kmalloc(len, gfp);
- if (buf)
- memcpy(buf, s, len);
- return buf;
-}
-EXPORT_SYMBOL(kstrdup);
diff -puN mm/slab.c~create-a-kstrdup-library-function-ppc-fix mm/slab.c
--- 25/mm/slab.c~create-a-kstrdup-library-function-ppc-fix 2005-05-03 16:14:21.000000000 -0700
+++ 25-akpm/mm/slab.c 2005-05-03 16:14:21.000000000 -0700
@@ -92,6 +92,7 @@
#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/rcupdate.h>
+#include <linux/string.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
@@ -3075,3 +3076,26 @@ unsigned int ksize(const void *objp)
return size;
}
+
+
+/*
+ * kstrdup - allocate space for and copy an existing string
+ *
+ * @s: the string to duplicate
+ * @gfp: the GFP mask used in the kmalloc() call when allocating memory
+ */
+char *kstrdup(const char *s, int gfp)
+{
+ size_t len;
+ char *buf;
+
+ if (!s)
+ return NULL;
+
+ len = strlen(s) + 1;
+ buf = kmalloc(len, gfp);
+ if (buf)
+ memcpy(buf, s, len);
+ return buf;
+}
+EXPORT_SYMBOL(kstrdup);
_