kernel-ark/include/asm-cris/smp.h
Mikael Starvik 8d20a541b0 [PATCH] CRIS update: SMP
Patches to support SMP.

* Each CPU has its own current_pgd.
* flush_tlb_range is implemented as flush_tlb_mm.
* Atomic operations implemented with spinlocks.
* Semaphores implemented with spinlocks.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27 16:26:01 -07:00

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C

#ifndef __ASM_SMP_H
#define __ASM_SMP_H
#include <linux/cpumask.h>
extern cpumask_t phys_cpu_present_map;
#define cpu_possible_map phys_cpu_present_map
#define __smp_processor_id() (current_thread_info()->cpu)
#endif