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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-02 08:53:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-02 08:53:24 -0700
commitdeb74f5ca1f22f9e1c5da93143a250dbb96535af (patch)
treeee9eb01e5433ea50f3414a469521a4c1cfaccb7a /arch/arm/kernel/smp.c
parentdd775ae2549217d3ae09363e3edb305d0fa19928 (diff)
parent615399c84d1b8d8d8752629e5e5ab4e5044d6918 (diff)
downloadvexpress-lsk-deb74f5ca1f22f9e1c5da93143a250dbb96535af.tar.gz
Merge tag 'for-linus' of git://github.com/rustyrussell/linux
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 b21d55e98ac2 ("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/
Diffstat (limited to 'arch/arm/kernel/smp.c')
-rw-r--r--arch/arm/kernel/smp.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 2cee7d1eb95..addbbe8028c 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -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);
}