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[PATCH] for_each_possible_cpu: documentaion

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Replace for_each_cpu with for_each_possible_cpu.

Modifies occurences in documentaion.

for_each_cpu in whatisRCU.txt should be for_each_online_cpu ???
(I'm not sure..)

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
KAMEZAWA Hiroyuki 2006-03-28 01:56:39 -08:00 committed by Linus Torvalds
parent c8912599c6
commit 3c30a75256
2 changed files with 3 additions and 3 deletions
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2
Documentation/RCU/whatisRCU.txt
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@ -605,7 +605,7 @@ are the same as those shown in the preceding section, so they are omitted.
{
int cpu;
for_each_cpu(cpu)
for_each_possible_cpu(cpu)
run_on(cpu);
}

4
Documentation/cpu-hotplug.txt
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@ -97,13 +97,13 @@ at which time hotplug is disabled.
You really dont need to manipulate any of the system cpu maps. They should
be read-only for most use. When setting up per-cpu resources almost always use
cpu_possible_map/for_each_cpu() to iterate.
cpu_possible_map/for_each_possible_cpu() to iterate.
Never use anything other than cpumask_t to represent bitmap of CPUs.
#include <linux/cpumask.h>
for_each_cpu - Iterate over cpu_possible_map
for_each_possible_cpu - Iterate over cpu_possible_map
for_each_online_cpu - Iterate over cpu_online_map
for_each_present_cpu - Iterate over cpu_present_map
for_each_cpu_mask(x,mask) - Iterate over some random collection of cpu mask.