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authorAndrey Ryabinin <a.ryabinin@samsung.com>2015-02-11 01:11:36 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-11 01:30:34 +0300
commit753162cd849c45580fb5aaa7f3597c81e74e391c (patch)
tree0f2980f160767215bcfb4d68b6a1db957c56cd7f /mm/hugetlb.c
parent3cd7645de624939c38f5124b4ac15f8b35a1a8b7 (diff)
downloadlinux-753162cd849c45580fb5aaa7f3597c81e74e391c.tar.xz
mm: hugetlb: fix type of hugetlb_treat_as_movable variable
hugetlb_treat_as_movable declared as unsigned long, but proc_dointvec() used for parsing it: static struct ctl_table vm_table[] = { ... { .procname = "hugepages_treat_as_movable", .data = &hugepages_treat_as_movable, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, This seems harmless, but it's better to use int type here. Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Manfred Spraul <manfred@colorfullife.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r--mm/hugetlb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 85032de5e20f..be0e5d0db5ec 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -35,7 +35,7 @@
#include <linux/node.h>
#include "internal.h"
-unsigned long hugepages_treat_as_movable;
+int hugepages_treat_as_movable;
int hugetlb_max_hstate __read_mostly;
unsigned int default_hstate_idx;