percpu: use percpu allocator on UP too

[pandora-kernel.git] / mm / percpu_up.c

diff --git a/mm/percpu_up.c b/mm/percpu_up.c
deleted file mode 100644 (file)
index db884fa..0000000
--- a/mm/percpu_up.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * mm/percpu_up.c - dummy percpu memory allocator implementation for UP
- */
-
-#include <linux/module.h>
-#include <linux/percpu.h>
-#include <linux/slab.h>
-
-void __percpu *__alloc_percpu(size_t size, size_t align)
-{
-       /*
-        * Can't easily make larger alignment work with kmalloc.  WARN
-        * on it.  Larger alignment should only be used for module
-        * percpu sections on SMP for which this path isn't used.
-        */
-       WARN_ON_ONCE(align > SMP_CACHE_BYTES);
-       return (void __percpu __force *)kzalloc(size, GFP_KERNEL);
-}
-EXPORT_SYMBOL_GPL(__alloc_percpu);
-
-void free_percpu(void __percpu *p)
-{
-       kfree(this_cpu_ptr(p));
-}
-EXPORT_SYMBOL_GPL(free_percpu);
-
-phys_addr_t per_cpu_ptr_to_phys(void *addr)
-{
-       return __pa(addr);
-}