Messages in this thread | | | Date | Fri, 12 Dec 2008 12:00:49 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86: uaccess: return value of __{get|put}_user() can be int |
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* Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> wrote:
> From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> > > Impact: cleanup > > The type of return value of __{get|put}_user() can be int. > There is no user to refer the return value of __{get|put}_user() as long. > This reduces code size a bit on 64-bit. > > $ size vmlinux.* > text data bss dec hex filename > 4509265 479988 673588 5662841 566879 vmlinux.new > 4511462 479988 673588 5665038 56710e vmlinux.old > > Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> > --- > arch/x86/include/asm/uaccess.h | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-)
applied to tip/x86/mm, thanks!
Ingo
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