[RFC PATCH v1 16/70] x86, kernel, msr: _FROZEN Cleanup
From: Chen, Gong
Date: Tue Jul 22 2014 - 22:32:53 EST
- Next message: Chen, Gong: "[RFC PATCH v1 17/70] arm, vfp, vfpmodule: _FROZEN Cleanup"
- Previous message: Chen, Gong: "[RFC PATCH v1 15/70] x86, kernel, cpuid: _FROZEN Cleanup"
- In reply to: Chen, Gong: "[RFC PATCH v1 15/70] x86, kernel, cpuid: _FROZEN Cleanup"
- Next in thread: Chen, Gong: "[RFC PATCH v1 17/70] arm, vfp, vfpmodule: _FROZEN Cleanup"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Remove XXX_FROZEN state from x86/kernel/msr.
Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
---
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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
- Next message: Chen, Gong: "[RFC PATCH v1 17/70] arm, vfp, vfpmodule: _FROZEN Cleanup"
- Previous message: Chen, Gong: "[RFC PATCH v1 15/70] x86, kernel, cpuid: _FROZEN Cleanup"
- In reply to: Chen, Gong: "[RFC PATCH v1 15/70] x86, kernel, cpuid: _FROZEN Cleanup"
- Next in thread: Chen, Gong: "[RFC PATCH v1 17/70] arm, vfp, vfpmodule: _FROZEN Cleanup"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]