linux-kernel - [PATCH v4 6/8] mm/zsmalloc: add __init,_

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Date:	Thu,  7 Jul 2016 17:05:36 +0800
From:	Ganesh Mahendran <opensource.ganesh@...il.com>
To:	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:	akpm@...ux-foundation.org, minchan@...nel.org, ngupta@...are.org,
	sergey.senozhatsky.work@...il.com, mingo@...hat.com,
	rostedt@...dmis.org, Ganesh Mahendran <opensource.ganesh@...il.com>
Subject: [PATCH v4 6/8] mm/zsmalloc: add __init,__exit attribute

Add __init,__exit attribute for function that only called in
module init/exit to save memory.

Signed-off-by: Ganesh Mahendran <opensource.ganesh@...il.com>
----
v4:
    remove __init/__exit from zsmalloc_mount/zsmalloc_umount
v3:
    revert change in v2 - Sergey
v2:
    add __init/__exit for zs_register_cpu_notifier/zs_unregister_cpu_notifier
---
 mm/zsmalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index ded312b..780eabd 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1344,7 +1344,7 @@ static void zs_unregister_cpu_notifier(void)
 	cpu_notifier_register_done();
 }
 
-static void init_zs_size_classes(void)
+static void __init init_zs_size_classes(void)
 {
 	int nr;
 
-- 
1.9.1