diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 14:07:52 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 14:07:52 -0700 |
commit | c61b79b6ef266890954213a701d8f6021d8c1289 (patch) | |
tree | 9b000a7dae5a782a0d667137ab43e4f1bea70d58 /include/linux/irq.h | |
parent | 2b2ec7554cf7ec5e4412f89a5af6abe8ce950700 (diff) | |
parent | 9efe21cb82b5dbe3b0b2ae4de4eccc64ecb94e95 (diff) |
Merge branch 'irq/threaded' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq/threaded' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
genirq: fix devres.o build for GENERIC_HARDIRQS=n
genirq: provide old request_irq() for CONFIG_GENERIC_HARDIRQ=n
genirq: threaded irq handlers review fixups
genirq: add support for threaded interrupts to devres
genirq: add threaded interrupt handler support
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r-- | include/linux/irq.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 974890b3c52..ca507c9426b 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -22,6 +22,7 @@ #include <linux/irqnr.h> #include <linux/errno.h> #include <linux/topology.h> +#include <linux/wait.h> #include <asm/irq.h> #include <asm/ptrace.h> @@ -158,6 +159,8 @@ struct irq_2_iommu; * @affinity: IRQ affinity on SMP * @cpu: cpu index useful for balancing * @pending_mask: pending rebalanced interrupts + * @threads_active: number of irqaction threads currently running + * @wait_for_threads: wait queue for sync_irq to wait for threaded handlers * @dir: /proc/irq/ procfs entry * @name: flow handler name for /proc/interrupts output */ @@ -189,6 +192,8 @@ struct irq_desc { cpumask_var_t pending_mask; #endif #endif + atomic_t threads_active; + wait_queue_head_t wait_for_threads; #ifdef CONFIG_PROC_FS struct proc_dir_entry *dir; #endif |