| commit | e80ee884ae0e3794ef2b65a18a767d502ad712ee | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <nickpiggin@yahoo.com.au> | Wed Oct 04 02:15:23 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Oct 04 07:55:12 2006 -0700 |
| tree | 6e5704f603d1596df930bc22f5e926cc50550102 | |
| parent | b2abacf3a2699a8020829c85c16f358ba85cecaf [diff] |
[PATCH] mm: micro optimise zone_watermark_ok Having min be a signed quantity means gcc can't turn high latency divides into shifts. There happen to be two such divides for GFP_ATOMIC (ie. networking, ie. important) allocations, one of which depends on the other. Fixing this makes code smaller as a bonus. Shame on somebody (probably me). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>