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| author | Andi Kleen <ak@suse.de> | 2005-09-12 18:49:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 10:49:58 -0700 |
| commit | 3f74478b5fd7263e9311cdb320923d599c73a792 (patch) | |
| tree | d61962b55cc7bae06cf872f35d8ab3ae753c70c1 /include/linux/interrupt.h | |
| parent | 459192c92cde49d1a2f721c90adf45d774c2dcf5 (diff) | |
| download | lwn-3f74478b5fd7263e9311cdb320923d599c73a792.tar.gz lwn-3f74478b5fd7263e9311cdb320923d599c73a792.zip | |
[PATCH] x86-64: Some cleanup and optimization to the processor data area.
- Remove unused irqrsp field
- Remove pda->me
- Optimize set_softirq_pending slightly
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index d99e7aeb7d33..0a90205184b0 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -57,6 +57,11 @@ extern void disable_irq(unsigned int irq); extern void enable_irq(unsigned int irq); #endif +#ifndef __ARCH_SET_SOFTIRQ_PENDING +#define set_softirq_pending(x) (local_softirq_pending() = (x)) +#define or_softirq_pending(x) (local_softirq_pending() |= (x)) +#endif + /* * Temporary defines for UP kernels, until all code gets fixed. */ @@ -123,7 +128,7 @@ struct softirq_action asmlinkage void do_softirq(void); extern void open_softirq(int nr, void (*action)(struct softirq_action*), void *data); extern void softirq_init(void); -#define __raise_softirq_irqoff(nr) do { local_softirq_pending() |= 1UL << (nr); } while (0) +#define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0) extern void FASTCALL(raise_softirq_irqoff(unsigned int nr)); extern void FASTCALL(raise_softirq(unsigned int nr)); |