]> err.no Git - linux-2.6/commit
[ARM] for_each_possible_cpu
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Thu, 20 Apr 2006 20:48:02 +0000 (21:48 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Thu, 20 Apr 2006 20:48:02 +0000 (21:48 +0100)
commit036999d50180a9eaaa79dfb1d7a940824e475f24
treee382446383ccbd91a798e22a6291361395aa5404
parent1c97b73e89af9a20e99450c554cffdd9327e827a
[ARM] for_each_possible_cpu

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>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/setup.c