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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-04-20 13:05:47 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-04-26 12:06:10 +0200 |
| commit | 5cdaf1834f43b0edc4a3aa683aa4ec98f6bfe8a7 (patch) | |
| tree | c2ea97e82f7f04eb14d454ea1045f56717d468fd /arch/x86/include/asm/smp.h | |
| parent | 29d5e0476e1c4a513859e7858845ad172f560389 (diff) | |
| download | linux-0-day-5cdaf1834f43b0edc4a3aa683aa4ec98f6bfe8a7.tar.gz linux-0-day-5cdaf1834f43b0edc4a3aa683aa4ec98f6bfe8a7.tar.xz | |
x86: Add task_struct argument to smp_ops.cpu_up
Preparatory patch to use the generic idle thread allocation.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20120420124557.176604405@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/smp.h')
| -rw-r--r-- | arch/x86/include/asm/smp.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 4eb3a74bc4b0d..f3ed33811c238 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -72,7 +72,7 @@ struct smp_ops { void (*stop_other_cpus)(int wait); void (*smp_send_reschedule)(int cpu); - int (*cpu_up)(unsigned cpu); + int (*cpu_up)(unsigned cpu, struct task_struct *tidle); int (*cpu_disable)(void); void (*cpu_die)(unsigned int cpu); void (*play_dead)(void); @@ -117,7 +117,7 @@ static inline void smp_cpus_done(unsigned int max_cpus) static inline int __cpu_up(unsigned int cpu, struct task_struct *tidle) { - return smp_ops.cpu_up(cpu); + return smp_ops.cpu_up(cpu, tidle); } static inline int __cpu_disable(void) @@ -154,7 +154,7 @@ void cpu_disable_common(void); void native_smp_prepare_boot_cpu(void); void native_smp_prepare_cpus(unsigned int max_cpus); void native_smp_cpus_done(unsigned int max_cpus); -int native_cpu_up(unsigned int cpunum); +int native_cpu_up(unsigned int cpunum, struct task_struct *tidle); int native_cpu_disable(void); void native_cpu_die(unsigned int cpu); void native_play_dead(void); |