[PATCH] for_each_possible_cpu: sparc64
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Tue, 11 Apr 2006 05:52:52 +0000 (22:52 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 11 Apr 2006 13:18:31 +0000 (06:18 -0700)
commita283a52520569195c2d26d75455cddab758f530b
tree3ea10360b06dad909dc5b9e48b7236bcf23f3fab
parentfff8efe7b71efd88829782be64dc42c25c70ad53
[PATCH] for_each_possible_cpu: sparc64

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.
for sparc64.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/sparc64/kernel/pci_sun4v.c
arch/sparc64/kernel/setup.c
arch/sparc64/kernel/smp.c
include/asm-sparc64/percpu.h