This patch replaces 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 <[email protected]>
Index: linux-2.6.16-rc6-mm1/Documentation/RCU/whatisRCU.txt
===================================================================
--- linux-2.6.16-rc6-mm1.orig/Documentation/RCU/whatisRCU.txt
+++ linux-2.6.16-rc6-mm1/Documentation/RCU/whatisRCU.txt
@@ -605,7 +605,7 @@ are the same as those shown in the prece
{
int cpu;
- for_each_cpu(cpu)
+ for_each_possible_cpu(cpu)
run_on(cpu);
}
Index: linux-2.6.16-rc6-mm1/Documentation/cpu-hotplug.txt
===================================================================
--- linux-2.6.16-rc6-mm1.orig/Documentation/cpu-hotplug.txt
+++ linux-2.6.16-rc6-mm1/Documentation/cpu-hotplug.txt
@@ -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.
-
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