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| author | Namhyung Kim <namhyung@gmail.com> | 2010-08-11 11:19:19 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-08-27 11:36:19 +0200 |
| commit | 54157c44471f5e266508ac08d270f2bc5857e8bb (patch) | |
| tree | ecc31a0fee9ffc75875e51b71ae07010fb4bc07b /mm/percpu.c | |
| parent | a002d148426f40bc2b7dc066982eb177cdebeaaa (diff) | |
| download | linux-54157c44471f5e266508ac08d270f2bc5857e8bb.tar.gz linux-54157c44471f5e266508ac08d270f2bc5857e8bb.tar.bz2 linux-54157c44471f5e266508ac08d270f2bc5857e8bb.zip | |
percpu: fix a mismatch between code and comment
When pcpu_build_alloc_info() searches best_upa value, it ignores current value
if the number of waste units exceeds 1/3 of the number of total cpus. But the
comment on the code says that it will ignore if wastage is over 25%.
Modify the comment.
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm/percpu.c')
| -rw-r--r-- | mm/percpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index a1830d8e3318..58c572b18b07 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1164,7 +1164,7 @@ static struct pcpu_alloc_info * __init pcpu_build_alloc_info( } /* - * Don't accept if wastage is over 25%. The + * Don't accept if wastage is over 1/3. The * greater-than comparison ensures upa==1 always * passes the following check. */ |