The patch titled
Subject: include/linux/mm.h: simplify flag check
has been added to the -mm tree. Its filename is
mm-trivial-simplify-flag-check.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-trivial-simplify-flag-check.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-trivial-simplify-flag-check.patch
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------------------------------------------------------
From: Borislav Petkov <bp@xxxxxxx>
Subject: include/linux/mm.h: simplify flag check
Flip the flag test so that it is the simplest. No functional change, just
a small readability improvement:
No code changed:
# arch/x86/kernel/sys_x86_64.o:
text data bss dec hex filename
1551 24 0 1575 627 sys_x86_64.o.before
1551 24 0 1575 627 sys_x86_64.o.after
md5:
70708d1b1ad35cc891118a69dc1a63f9 sys_x86_64.o.before.asm
70708d1b1ad35cc891118a69dc1a63f9 sys_x86_64.o.after.asm
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mm.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN include/linux/mm.h~mm-trivial-simplify-flag-check include/linux/mm.h
--- a/include/linux/mm.h~mm-trivial-simplify-flag-check
+++ a/include/linux/mm.h
@@ -1855,10 +1855,10 @@ extern unsigned long unmapped_area_topdo
static inline unsigned long
vm_unmapped_area(struct vm_unmapped_area_info *info)
{
- if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
- return unmapped_area(info);
- else
+ if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
return unmapped_area_topdown(info);
+ else
+ return unmapped_area(info);
}
/* truncate.c */
_
Patches currently in -mm which might be from bp@xxxxxxx are
maintainers-change-x86-microcode-loader-maintainer.patch
mm-trivial-simplify-flag-check.patch
printk-comment-pr_cont-stating-it-is-only-to-continue-a-line.patch
linux-next.patch
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