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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-01-07 14:40:05 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-07 14:40:05 +0000 |
| commit | 123656d4cc8c946f578ebd18c2050f5251720428 (patch) | |
| tree | 3d5432eff034a3b9cfdc98b37e245abe5695342d /drivers/s390/char/sclp_quiesce.c | |
| parent | a62c80e559809e6c7851ec04d30575e85ad6f6ed (diff) | |
| parent | 0aec63e67c69545ca757a73a66f5dcf05fa484bf (diff) | |
| download | op-kernel-dev-123656d4cc8c946f578ebd18c2050f5251720428.zip op-kernel-dev-123656d4cc8c946f578ebd18c2050f5251720428.tar.gz | |
Merge with Linus' kernel.
Diffstat (limited to 'drivers/s390/char/sclp_quiesce.c')
| -rw-r--r-- | drivers/s390/char/sclp_quiesce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c index 83f7577..56fa691 100644 --- a/drivers/s390/char/sclp_quiesce.c +++ b/drivers/s390/char/sclp_quiesce.c @@ -32,7 +32,7 @@ do_load_quiesce_psw(void * __unused) psw_t quiesce_psw; int cpu; - if (atomic_compare_and_swap(-1, smp_processor_id(), &cpuid)) + if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1) signal_processor(smp_processor_id(), sigp_stop); /* Wait for all other cpus to enter stopped state */ for_each_online_cpu(cpu) { |
