From: Dou Liyang <douly.fnst@cn.fujitsu.com>
Date: Thu, 5 Apr 2018 23:23:46 +0000 (-0700)
Subject: mm/kmemleak.c: make kmemleak_boot_config() __init
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8bd30c1090995ce800ae257fbbabfd6b6899b57c;p=linux.git

mm/kmemleak.c: make kmemleak_boot_config() __init

The early_param() is only called during kernel initialization, So Linux
marks the functions of it with __init macro to save memory.

But it forgot to mark the kmemleak_boot_config().  So, Make it __init as
well.

Link: http://lkml.kernel.org/r/20180117034720.26897-1-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 46c2290a08f18..8029501dc65ce 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1963,7 +1963,7 @@ static void kmemleak_disable(void)
 /*
  * Allow boot-time kmemleak disabling (enabled by default).
  */
-static int kmemleak_boot_config(char *str)
+static int __init kmemleak_boot_config(char *str)
 {
 	if (!str)
 		return -EINVAL;