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Merge tag 'for-linus' of git://github.com/rustyrussell/linux

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Pull cpumask cleanups from Rusty Russell:
 "(Somehow forgot to send this out; it's been sitting in linux-next, and
  if you don't want it, it can sit there another cycle)"

I'm a sucker for things that actually delete lines of code.

Fix up trivial conflict in arch/arm/kernel/kprobes.c, where Rusty fixed
a user of &cpu_online_map to be cpu_online_mask, but that code got
deleted by commit b21d55e98a ("ARM: 7332/1: extract out code patch
function from kprobes").

* tag 'for-linus' of git://github.com/rustyrussell/linux:
  cpumask: remove old cpu_*_map.
  documentation: remove references to cpu_*_map.
  drivers/cpufreq/db8500-cpufreq: remove references to cpu_*_map.
  remove references to cpu_*_map in arch/
This commit is contained in:
Linus Torvalds
2012-04-02 08:53:24 -07:00
parent dd775ae254 615399c84d
commit deb74f5ca1
28 changed files with 79 additions and 90 deletions
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2
arch/arm/kernel/kprobes.c
View File

@@ -152,7 +152,7 @@ int __kprobes __arch_disarm_kprobe(void *p)
void __kprobes arch_disarm_kprobe(struct kprobe *p)
{
stop_machine(__arch_disarm_kprobe, p, &cpu_online_map);
stop_machine(__arch_disarm_kprobe, p, cpu_online_mask);
}
void __kprobes arch_remove_kprobe(struct kprobe *p)

7
arch/arm/kernel/smp.c
View File

@@ -349,7 +349,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
* re-initialize the map in platform_smp_prepare_cpus() if
* present != possible (e.g. physical hotplug).
*/
init_cpu_present(&cpu_possible_map);
init_cpu_present(cpu_possible_mask);
/*
* Initialise the SCU if there are more than one CPU
@@ -581,8 +581,9 @@ void smp_send_stop(void)
unsigned long timeout;
if (num_online_cpus() > 1) {
cpumask_t mask = cpu_online_map;
cpu_clear(smp_processor_id(), mask);
struct cpumask mask;
cpumask_copy(&mask, cpu_online_mask);
cpumask_clear_cpu(smp_processor_id(), &mask);
smp_cross_call(&mask, IPI_CPU_STOP);
}