#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/rcupdate.h>
+#include <linux/string.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
return cachep->array[smp_processor_id()];
}
-static inline kmem_cache_t *__find_general_cachep(size_t size, int gfpflags)
+static inline kmem_cache_t *__find_general_cachep(size_t size,
+ unsigned int __nocast gfpflags)
{
struct cache_sizes *csizep = malloc_sizes;
return csizep->cs_cachep;
}
-kmem_cache_t *kmem_find_general_cachep(size_t size, int gfpflags)
+kmem_cache_t *kmem_find_general_cachep(size_t size,
+ unsigned int __nocast gfpflags)
{
return __find_general_cachep(size, gfpflags);
}
#if DEBUG
static void *
cache_alloc_debugcheck_after(kmem_cache_t *cachep,
- unsigned long flags, void *objp, void *caller)
+ unsigned int __nocast flags, void *objp, void *caller)
{
if (!objp)
return objp;
struct slab *slabp;
kmem_bufctl_t next;
+ if (nodeid == -1)
+ return kmem_cache_alloc(cachep, flags);
+
for (loop = 0;;loop++) {
struct list_head *q;
}
EXPORT_SYMBOL(kmem_cache_alloc_node);
-void *kmalloc_node(size_t size, int flags, int node)
+void *kmalloc_node(size_t size, unsigned int __nocast flags, int node)
{
kmem_cache_t *cachep;
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, unsigned int __nocast 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);