[PATCH] amd74xx: support MCP55 device IDs

[linux-2.6] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 93cbbbb39f42a783244e6bfaebfbd68f1f017e4c..122d031baab2f957bc73abdac853d4195ba78619 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -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>
@@ -3082,3 +3083,26 @@ 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);