From 94cb121c9483f1ec9b1ef0c249fbfc49c628fa6b Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@gmail.com>
Date: Sat, 7 Aug 2010 03:26:24 +0900
Subject: percpu: add __percpu notations to UP allocator
Add __percpu notations to UP percpu allocator.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
mm/percpu_up.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'mm/percpu_up.c')
diff --git a/mm/percpu_up.c b/mm/percpu_up.c
index c4351c7f57d2..db884fae5721 100644
--- a/mm/percpu_up.c
+++ b/mm/percpu_up.c
@@ -14,13 +14,13 @@ void __percpu *__alloc_percpu(size_t size, size_t align)
* percpu sections on SMP for which this path isn't used.
*/
WARN_ON_ONCE(align > SMP_CACHE_BYTES);
- return kzalloc(size, GFP_KERNEL);
+ return (void __percpu __force *)kzalloc(size, GFP_KERNEL);
}
EXPORT_SYMBOL_GPL(__alloc_percpu);
void free_percpu(void __percpu *p)
{
- kfree(p);
+ kfree(this_cpu_ptr(p));
}
EXPORT_SYMBOL_GPL(free_percpu);
--
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