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Date: Tue, 9 Aug 2011 18:33:27 -0700 From: Mike Turquette <mturquette@...com> To: linux-kernel@...r.kernel.org Cc: linux-pm@...ts.linux-foundation.org, linaro-dev@...ts.linaro.org, patches@...aro.org, Mike Turquette <mturquette@...com> Subject: [PATCH 2/2] cpu: update cpu_hotpluggable_mask in register_cpu Update the cpu_hotpluggable_mask for each registered CPU which supports hotplug. This makes it trivial for kernel code to know which CPUs support hotplug operations. Signed-off-by: Mike Turquette <mturquette@...com> --- drivers/base/cpu.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 251acea..91ddcf8 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -224,8 +224,10 @@ int __cpuinit register_cpu(struct cpu *cpu, int num) error = sysdev_register(&cpu->sysdev); - if (!error && cpu->hotpluggable) + if (!error && cpu->hotpluggable) { register_cpu_control(cpu); + set_cpu_hotpluggable(num, true); + } if (!error) per_cpu(cpu_sys_devices, num) = &cpu->sysdev; if (!error) -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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