Revision 919a6d10fdd9e256dfcd31937fb0b18d1c066be6 authored by Linus Torvalds on 26 June 2009, 16:39:02 UTC, committed by Linus Torvalds on 26 June 2009, 16:39:02 UTC
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (29 commits) powerpc/rtas: Fix watchdog driver temperature read functionality powerpc/mm: Fix potential access to freed pages when using hugetlbfs powerpc/440: Fix warning early debug code powerpc/of: Fix usage of dev_set_name() in of_device_alloc() powerpc/pasemi: Use raw spinlock in SMP TB sync powerpc: Use one common impl. of RTAS timebase sync and use raw spinlock powerpc/rtas: Turn rtas lock into a raw spinlock powerpc: Add irqtrace support for 32-bit powerpc powerpc/BSR: Fix BSR to allow mmap of small BSR on 64k kernel powerpc/BSR: add 4096 byte BSR size powerpc: Map more memory early on 601 processors powerpc/pmac: Fix DMA ops for MacIO devices powerpc/mm: Make k(un)map_atomic out of line powerpc: Fix mpic alloc warning powerpc: Fix output from show_regs powerpc/pmac: Fix issues with PowerMac "PowerSurge" SMP powerpc/amigaone: Limit ISA I/O range to 4k in the device tree powerpc/warp: Platform fix for i2c change powerpc: Have git ignore generated files from dtc compile powerpc/mpic: Fix mapping of "DCR" based MPIC variants ...
up.c
/*
* Uniprocessor-only support functions. The counterpart to kernel/smp.c
*/
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/smp.h>
int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
int wait)
{
WARN_ON(cpu != 0);
local_irq_disable();
(func)(info);
local_irq_enable();
return 0;
}
EXPORT_SYMBOL(smp_call_function_single);
Computing file changes ...
