From: Jan Glauber Replace per_cpu(... , smp_processor_id()) with __get_cpu_var() Signed-off-by: Jan Glauber Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/vtime.c | 16 +++++++--------- 1 files changed, 7 insertions(+), 9 deletions(-) Index: quilt-2.6/arch/s390/kernel/vtime.c =================================================================== --- quilt-2.6.orig/arch/s390/kernel/vtime.c 2007-04-27 16:01:49.000000000 +0200 +++ quilt-2.6/arch/s390/kernel/vtime.c 2007-04-27 16:05:00.000000000 +0200 @@ -128,7 +128,7 @@ S390_lowcore.last_update_timer = expires; /* store expire time for this CPU timer */ - per_cpu(virt_cpu_timer, smp_processor_id()).to_expire = expires; + __get_cpu_var(virt_cpu_timer).to_expire = expires; } #else static inline void set_vtimer(__u64 expires) @@ -137,7 +137,7 @@ asm volatile ("SPT %0" : : "m" (S390_lowcore.last_update_timer)); /* store expire time for this CPU timer */ - per_cpu(virt_cpu_timer, smp_processor_id()).to_expire = expires; + __get_cpu_var(virt_cpu_timer).to_expire = expires; } #endif @@ -145,7 +145,7 @@ { struct vtimer_queue *vt_list; - vt_list = &per_cpu(virt_cpu_timer, smp_processor_id()); + vt_list = &__get_cpu_var(virt_cpu_timer); /* CPU timer interrupt is pending, don't reprogramm it */ if (vt_list->idle & 1LL<<63) @@ -159,7 +159,7 @@ { struct vtimer_queue *vt_list; - vt_list = &per_cpu(virt_cpu_timer, smp_processor_id()); + vt_list = &__get_cpu_var(virt_cpu_timer); /* nothing to do */ if (list_empty(&vt_list->list)) { @@ -219,7 +219,7 @@ if (list_empty(cb_list)) return; - vt_list = &per_cpu(virt_cpu_timer, smp_processor_id()); + vt_list = &__get_cpu_var(virt_cpu_timer); list_for_each_entry_safe(event, tmp, cb_list, entry) { fn = event->function; @@ -244,7 +244,6 @@ */ static void do_cpu_timer_interrupt(__u16 error_code) { - int cpu; __u64 next, delta; struct vtimer_queue *vt_list; struct vtimer_list *event, *tmp; @@ -253,8 +252,7 @@ struct list_head cb_list; INIT_LIST_HEAD(&cb_list); - cpu = smp_processor_id(); - vt_list = &per_cpu(virt_cpu_timer, cpu); + vt_list = &__get_cpu_var(virt_cpu_timer); /* walk timer list, fire all expired events */ spin_lock(&vt_list->lock); @@ -534,7 +532,7 @@ /* enable cpu timer interrupts */ __ctl_set_bit(0,10); - vt_list = &per_cpu(virt_cpu_timer, smp_processor_id()); + vt_list = &__get_cpu_var(virt_cpu_timer); INIT_LIST_HEAD(&vt_list->list); spin_lock_init(&vt_list->lock); vt_list->to_expire = 0; -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/