]> err.no Git - linux-2.6/commit
x86: reduce arch/x86/mm/ioremap.o size
authorIan Campbell <ijc@hellion.org.uk>
Sun, 17 Feb 2008 19:09:42 +0000 (19:09 +0000)
committerIngo Molnar <mingo@elte.hu>
Thu, 17 Apr 2008 15:40:47 +0000 (17:40 +0200)
commitc92a7a54d6579c9c01374092e7b61a6161f2ef70
tree7c08eb91ec1bea625ad4a72889cc967436a39821
parentedc05e6de3e2fd203da21ba984b19d92e5398b62
x86: reduce arch/x86/mm/ioremap.o size

> Don't we have a special section for page-aligned data so it doesn't
> waste most of two pages?

We have .bss.page_aligned and it seems appropriate to use it.

    text    data     bss     dec     hex filename
    -   3388    8236       4   11628    2d6c ../build-32/arch/x86/mm/ioremap.o
    +   3388      48    4100    7536    1d70 ../build-32/arch/x86/mm/ioremap.o

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/mm/ioremap.c