diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-21 15:58:17 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-21 15:58:17 -0800 |
commit | e952f31bce6e9f64db01f607abc46529ba57ac9e (patch) | |
tree | b746bcd315d4f86c9ed7617939f29339fc692852 /arch/ia64/kernel/time.c | |
parent | e0f4ab8a1741193891f096aa63df9ac8672af54c (diff) | |
parent | 133a58c1fd97022690d53dd58df56579193cbc1d (diff) |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64-SGI] SN2-XP reduce kmalloc wrapper inlining
[IA64] MCA: remove obsolete ifdef
[IA64] MCA: update MCA comm field for user space tasks
[IA64] MCA: print messages in MCA handler
[IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly
[IA64] use icc defined constant
[IA64] add __builtin_trap definition for icc build
[IA64] clean up asm/intel_intrin.h
[IA64] map ia64_hint definition to intel compiler intrinsic
[IA64] hooks to wait for mmio writes to drain when migrating processes
[IA64-SGI] driver bugfixes and hardware workarounds for CE1.0 asic
[IA64-SGI] Handle SC env. powerdown events
[IA64] Delete MCA/INIT sigdelayed code
[IA64-SGI] sem2mutex ioc4.c
[IA64] implement ia64 specific mutex primitives
[IA64] Fix UP build with BSP removal support.
[IA64] support for cpu0 removal
Diffstat (limited to 'arch/ia64/kernel/time.c')
-rw-r--r-- | arch/ia64/kernel/time.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 307d01e15b2..ac167436e93 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -32,7 +32,7 @@ extern unsigned long wall_jiffies; -#define TIME_KEEPER_ID 0 /* smp_processor_id() of time-keeper */ +volatile int time_keeper_id = 0; /* smp_processor_id() of time-keeper */ #ifdef CONFIG_IA64_DEBUG_IRQ @@ -71,7 +71,7 @@ timer_interrupt (int irq, void *dev_id, struct pt_regs *regs) new_itm += local_cpu_data->itm_delta; - if (smp_processor_id() == TIME_KEEPER_ID) { + if (smp_processor_id() == time_keeper_id) { /* * Here we are in the timer irq handler. We have irqs locally * disabled, but we don't know if the timer_bh is running on @@ -236,6 +236,11 @@ static struct irqaction timer_irqaction = { .name = "timer" }; +void __devinit ia64_disable_timer(void) +{ + ia64_set_itv(1 << 16); +} + void __init time_init (void) { |