diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-08-04 14:54:41 +0200 |
|---|---|---|
| committer | Kyle McMartin <kyle@ihatethathostname.lab.bos.redhat.com> | 2009-09-28 00:24:23 -0400 |
| commit | 9609bfec6d869bc0d82ccfb909d5e72b7002d813 (patch) | |
| tree | 2220190f0f2430e966835650e03172edd67782fd /arch/parisc/include | |
| parent | f32ed3954c5e365907738b1206e849b6bbe9bcef (diff) | |
parisc: convert to asm-generic/hardirq.h
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/hardirq.h | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/parisc/include/asm/hardirq.h b/arch/parisc/include/asm/hardirq.h index ce93133d5112..0d68184a76cb 100644 --- a/arch/parisc/include/asm/hardirq.h +++ b/arch/parisc/include/asm/hardirq.h @@ -1,29 +1,11 @@ /* hardirq.h: PA-RISC hard IRQ support. * * Copyright (C) 2001 Matthew Wilcox <matthew@wil.cx> - * - * The locking is really quite interesting. There's a cpu-local - * count of how many interrupts are being handled, and a global - * lock. An interrupt can only be serviced if the global lock - * is free. You can't be sure no more interrupts are being - * serviced until you've acquired the lock and then checked - * all the per-cpu interrupt counts are all zero. It's a specialised - * br_lock, and that's exactly how Sparc does it. We don't because - * it's more locking for us. This way is lock-free in the interrupt path. */ #ifndef _PARISC_HARDIRQ_H #define _PARISC_HARDIRQ_H -#include <linux/threads.h> -#include <linux/irq.h> - -typedef struct { - unsigned long __softirq_pending; /* set_bit is used on this */ -} ____cacheline_aligned irq_cpustat_t; - -#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ - -void ack_bad_irq(unsigned int irq); +#include <asm-generic/hardirq.h> #endif /* _PARISC_HARDIRQ_H */ |