[PATCH] kmemleak: change /sys/kernel/debug/kmemleak permissions from 0444 to 0644

[Konstantin Khlebnikov]

Kmemleak could be tweaked in runtime by writing commands into debugfs file.
Root anyway can use it, but without write-bit this interface isn't obvious.

Signed-off-by: Konstantin Khlebnikov <khlebni...@yandex-team.ru>
---
 mm/kmemleak.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 7780cd83a495..fca3452e56c1 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -2104,7 +2104,7 @@ static int __init kmemleak_late_init(void)
                return -ENOMEM;
        }
 
-       dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
+       dentry = debugfs_create_file("kmemleak", 0644, NULL, NULL,
                                     &kmemleak_fops);
        if (!dentry)
                pr_warn("Failed to create the debugfs kmemleak file\n");