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Patch in this message | | | From | "Chen, Gong" <> | Subject | [RFC PATCH v1 16/70] x86, kernel, msr: _FROZEN Cleanup | Date | Tue, 22 Jul 2014 21:58:52 -0400 |
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Remove XXX_FROZEN state from x86/kernel/msr.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> --- arch/x86/kernel/msr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index c9603ac..e388659 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -224,12 +224,14 @@ static int msr_class_cpu_callback(struct notifier_block *nfb, case CPU_UP_PREPARE: err = msr_device_create(cpu); break; - case CPU_UP_CANCELED: - case CPU_UP_CANCELED_FROZEN: case CPU_DEAD: msr_device_destroy(cpu); break; } + + if ((action & ~CPU_TASKS_FROZEN) == CPU_UP_CANCELED) + msr_device_destroy(cpu); + return notifier_from_errno(err); } -- 2.0.0.rc2
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