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| author |   Benjamin LaHaise <bcrl@kvack.org> | 2005-06-21 17:14:55 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-21 18:46:17 -0700 |
| commit | c2f29ea111e3344ed48257c2a142c3db514e1529 (patch) | |
| tree | 6750edefb1f08a6be545250fdaca72fa211ef338 /lib/genalloc.c | |
| parent | [PATCH] __mod_page_state(): pass unsigned long instead of unsigned (diff) | |
| download | wireguard-linux-c2f29ea111e3344ed48257c2a142c3db514e1529.tar.xz wireguard-linux-c2f29ea111e3344ed48257c2a142c3db514e1529.zip | |
[PATCH] __read_page_state(): pass unsigned long instead of unsigned
By making the offset argument of __read_page_state an unsigned long instead of
unsigned, we can avoid forcing the compiler to sign extend a usually constant
argument. This saves 1 instruction on x86-64.
Signed-off-by: Benjamin LaHaise <benjamin.c.lahaise@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/genalloc.c')
0 files changed, 0 insertions, 0 deletions