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authorJoe Perches <joe@perches.com>2018-06-15 01:27:58 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-15 01:55:25 +0300
commit0825a6f98689d847ab8058c51b3a55f0abcc6563 (patch)
treeafafc007e847815270038de2cf5a23772941d205 /mm/page_owner.c
parent14f28f5776927be30717986f86b765d49eec392c (diff)
downloadlinux-0825a6f98689d847ab8058c51b3a55f0abcc6563.tar.xz
mm: use octal not symbolic permissions
mm/*.c files use symbolic and octal styles for permissions. Using octal and not symbolic permissions is preferred by many as more readable. https://lkml.org/lkml/2016/8/2/1945 Prefer the direct use of octal for permissions. Done using $ scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace mm/*.c and some typing. Before: $ git grep -P -w "0[0-7]{3,3}" mm | wc -l 44 After: $ git grep -P -w "0[0-7]{3,3}" mm | wc -l 86 Miscellanea: o Whitespace neatening around these conversions. Link: http://lkml.kernel.org/r/2e032ef111eebcd4c5952bae86763b541d373469.1522102887.git.joe@perches.com Signed-off-by: Joe Perches <joe@perches.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_owner.c')
-rw-r--r--mm/page_owner.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_owner.c b/mm/page_owner.c
index 75d21a2259b3..d80adfe702d3 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -631,8 +631,8 @@ static int __init pageowner_init(void)
return 0;
}
- dentry = debugfs_create_file("page_owner", S_IRUSR, NULL,
- NULL, &proc_page_owner_operations);
+ dentry = debugfs_create_file("page_owner", 0400, NULL,
+ NULL, &proc_page_owner_operations);
return PTR_ERR_OR_ZERO(dentry);
}