diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-01-31 16:43:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-01-31 16:46:40 -0800 |
| commit | 6fd6b17c6d9713f56b5f20903ec3e00fa6cc435e (patch) | |
| tree | f5dd7477e48fc5a1184d3472548291397be9c2b5 /mm/internal.h | |
| parent | f56df2f4db6e4af87fb8e941cff69f4501a111df (diff) | |
Revert "[PATCH] mm: micro optimise zone_watermark_ok"
This reverts commit e80ee884ae0e3794ef2b65a18a767d502ad712ee.
Pawel Sikora had a boot-time oops due to it - because the sign change
invalidates the following comparisons, since 'free_pages' can be
negative.
The micro-optimization just isn't worth it.
Bisected-by: Pawel Sikora <pluto@agmk.net>
Acked-by: Andrew Morton <akpm@osdl.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
0 files changed, 0 insertions, 0 deletions