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s390/smp: use sigp cpu status definitions
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 4 Jun 2012 12:07:47 +0000 (14:07 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 5 Jun 2012 11:23:36 +0000 (13:23 +0200)
We got them from the kvm code, so let's use them.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/smp.c patch | blob | blame | history

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 6e4047e4b4983f5e963e3f56c8b4427d6101c897..53ac2344ca7a6749e8ae1bd802841b43842c06f4 100644 (file)
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -125,8 +125,7 @@ static inline int pcpu_stopped(struct pcpu *pcpu)
        if (__pcpu_sigp(pcpu->address, SIGP_SENSE,
                        0, &pcpu->status) != SIGP_CC_STATUS_STORED)
                return 0;
-       /* Check for stopped and check stop state */
-       return !!(pcpu->status & 0x50);
+       return !!(pcpu->status & (SIGP_STATUS_CHECK_STOP|SIGP_STATUS_STOPPED));
 }
 
 static inline int pcpu_running(struct pcpu *pcpu)