diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 10:11:02 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 10:11:02 -0800 |
commit | 39ce941ec15032c0efc3632b9f00a6b2365e1870 (patch) | |
tree | 9ac548adf0444b8a74e31c984e5a49766fc2c385 /arch/s390/kernel/smp.c | |
parent | 3d412f60b71e588544e7b75861084f12aa1d7acd (diff) | |
parent | c5411dba58c28736d25cffef65da1e01ed7d1423 (diff) |
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] dcss: Initialize workqueue before using it.
[S390] Remove BUILD_BUG_ON() in vmem code.
[S390] sclp_tty/sclp_vt220: Fix scheduling while atomic
[S390] dasd: fix panic caused by alias device offline
[S390] dasd: add ifcc handling
[S390] latencytop s390 support.
[S390] Implement ext2_find_next_bit.
[S390] Cleanup & optimize bitops.
[S390] Define GENERIC_LOCKBREAK.
[S390] console: allow vt220 console to be the only console
[S390] Fix couple of section mismatches.
[S390] Fix smp_call_function_mask semantics.
[S390] Fix linker script.
[S390] DEBUG_PAGEALLOC support for s390.
[S390] cio: Add shutdown callback for ccwgroup.
[S390] cio: Update documentation.
[S390] cio: Clean up chsc response code handling.
[S390] cio: make sense id procedure work with partial hardware response
Diffstat (limited to 'arch/s390/kernel/smp.c')
-rw-r--r-- | arch/s390/kernel/smp.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index aa37fa15451..85060659fb1 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -225,12 +225,11 @@ EXPORT_SYMBOL(smp_call_function_single); * You must not call this function with disabled interrupts or from a * hardware interrupt handler or from a bottom half handler. */ -int -smp_call_function_mask(cpumask_t mask, - void (*func)(void *), void *info, - int wait) +int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, + int wait) { preempt_disable(); + cpu_clear(smp_processor_id(), mask); __smp_call_function_map(func, info, 0, wait, mask); preempt_enable(); return 0; @@ -1008,7 +1007,7 @@ static struct notifier_block __cpuinitdata smp_cpu_nb = { .notifier_call = smp_cpu_notify, }; -static int smp_add_present_cpu(int cpu) +static int __devinit smp_add_present_cpu(int cpu) { struct cpu *c = &per_cpu(cpu_devices, cpu); struct sys_device *s = &c->sysdev; @@ -1036,8 +1035,8 @@ out: } #ifdef CONFIG_HOTPLUG_CPU -static ssize_t rescan_store(struct sys_device *dev, const char *buf, - size_t count) +static ssize_t __ref rescan_store(struct sys_device *dev, + const char *buf, size_t count) { cpumask_t newcpus; int cpu; |