* Try really hard to succeed the allocation but fail
* eventually.
*/
+#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size)) {
-#ifndef CONFIG_SLOB
unsigned int index;
-#endif
+
if (size > KMALLOC_MAX_CACHE_SIZE)
return kmalloc_large(size, flags);
-#ifndef CONFIG_SLOB
+
index = kmalloc_index(size);
if (!index)
return kmalloc_trace(
kmalloc_caches[kmalloc_type(flags)][index],
flags, size);
-#endif
}
return __kmalloc(size, flags);
}
+#else
+static __always_inline __alloc_size(1) void *kmalloc(size_t size, gfp_t flags)
+{
+ if (__builtin_constant_p(size) && size > KMALLOC_MAX_CACHE_SIZE)
+ return kmalloc_large(size, flags);
+
+ return __kmalloc(size, flags);
+}
+#endif
#ifndef CONFIG_SLOB
static __always_inline __alloc_size(1) void *kmalloc_node(size_t size, gfp_t flags, int node)