diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-09-11 10:29:05 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-09-11 10:29:56 +0200 |
| commit | 5c0b912e755caaad555eb6feefdb1124462d8f37 (patch) | |
| tree | 94911d8d9a9cb53faeb78bb2396984f64c31f2c2 /arch/s390/include | |
| parent | e86a6ed63f46fe8fb555fda531084bca3ef62fd7 (diff) | |
| download | op-kernel-dev-5c0b912e755caaad555eb6feefdb1124462d8f37.zip op-kernel-dev-5c0b912e755caaad555eb6feefdb1124462d8f37.tar.gz | |
[S390] Remove smp_cpu_not_running.
smp_cpu_not_running() and cpu_stopped() are doing the same.
Remove one and also get rid of the last hard_smp_processor_id() leftover.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/smp.h | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h index 72137bc..c991fe6 100644 --- a/arch/s390/include/asm/smp.h +++ b/arch/s390/include/asm/smp.h @@ -51,32 +51,7 @@ extern void machine_power_off_smp(void); #define PROC_CHANGE_PENALTY 20 /* Schedule penalty */ #define raw_smp_processor_id() (S390_lowcore.cpu_nr) - -/* - * returns 1 if cpu is in stopped/check stopped state or not operational - * returns 0 otherwise - */ -static inline int -smp_cpu_not_running(int cpu) -{ - __u32 status; - - switch (signal_processor_ps(&status, 0, cpu, sigp_sense)) { - case sigp_order_code_accepted: - case sigp_status_stored: - /* Check for stopped and check stop state */ - if (status & 0x50) - return 1; - break; - case sigp_not_operational: - return 1; - default: - break; - } - return 0; -} - -#define cpu_logical_map(cpu) (cpu) +#define cpu_logical_map(cpu) (cpu) extern int __cpu_disable (void); extern void __cpu_die (unsigned int cpu); @@ -91,11 +66,6 @@ extern void arch_send_call_function_ipi(cpumask_t mask); #endif -#ifndef CONFIG_SMP -#define hard_smp_processor_id() 0 -#define smp_cpu_not_running(cpu) 1 -#endif - #ifdef CONFIG_HOTPLUG_CPU extern int smp_rescan_cpus(void); #else |
