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| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | 2006-04-18 22:20:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-19 09:13:49 -0700 |
| commit | 676ff453e58c5ff7ddbfebf5a11142e3e4add161 (patch) | |
| tree | 73dd2d5fa0baa38be1357947b0a90b013b14115f /kernel/futex.c | |
| parent | 5e85d4abe3f43bb5362f384bab0e20ef082ce0b5 (diff) | |
| download | kernel_samsung_crespo-676ff453e58c5ff7ddbfebf5a11142e3e4add161.zip kernel_samsung_crespo-676ff453e58c5ff7ddbfebf5a11142e3e4add161.tar.gz kernel_samsung_crespo-676ff453e58c5ff7ddbfebf5a11142e3e4add161.tar.bz2 | |
[PATCH] for_each_possible_cpu: x86_64
for_each_cpu() actually iterates across all possible CPUs. We've had
mistakes in the past where people were using for_each_cpu() where they
should have been iterating across only online or present CPUs. This is
inefficient and possibly buggy.
We're renaming for_each_cpu() to for_each_possible_cpu() to avoid this
in the future.
This patch replaces for_each_cpu with for_each_possible_cpu.
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/futex.c')
0 files changed, 0 insertions, 0 deletions