diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-08-18 15:51:43 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-08-18 15:51:43 +1000 |
| commit | fa461903f7fa480386faaaea233b29d81caca6a5 (patch) | |
| tree | ae782306fa19199c50ddc161e5d69617a757cfcd /include/linux/interrupt.h | |
| parent | 8a2fe3a077671738a784311eeed40c4650b287d1 (diff) | |
| parent | eb9c6b238476ba13aa40d0d70db839fbe7d3e97d (diff) | |
Merge commit 'tip/auto-latest'
Conflicts:
arch/x86/include/asm/socket.h
include/linux/rcupdate.h
kernel/fork.c
kernel/trace/trace.h
Diffstat (limited to 'include/linux/interrupt.h')
| -rw-r--r-- | include/linux/interrupt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index b7ba6946fa82..b78cf8194957 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -50,6 +50,9 @@ * IRQF_IRQPOLL - Interrupt is used for polling (only the interrupt that is * registered first in an shared interrupt is considered for * performance reasons) + * IRQF_ONESHOT - Interrupt is not reenabled after the hardirq handler finished. + * Used by threaded interrupts which need to keep the + * irq line disabled until the threaded handler has been run. */ #define IRQF_DISABLED 0x00000020 #define IRQF_SAMPLE_RANDOM 0x00000040 @@ -59,6 +62,7 @@ #define IRQF_PERCPU 0x00000400 #define IRQF_NOBALANCING 0x00000800 #define IRQF_IRQPOLL 0x00001000 +#define IRQF_ONESHOT 0x00002000 /* * Bits used by threaded handlers: |