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Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull timer fixes from Ingo Molnar:
 "Main changes:

  - Fix the deadlock reported by Dave Jones et al
  - Clean up and fix nohz_full interaction with arch abilities
  - nohz init code consolidation/cleanup"

* 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  nohz: nohz full depends on irq work self IPI support
  nohz: Consolidate nohz full init code
  arm64: Tell irq work about self IPI support
  arm: Tell irq work about self IPI support
  x86: Tell irq work about self IPI support
  irq_work: Force raised irq work to run on irq work interrupt
  irq_work: Introduce arch_irq_work_has_interrupt()
  nohz: Move nohz full init call to tick init
This commit is contained in:
Linus Torvalds 2014-10-09 06:30:57 -04:00
commit afa3536be8
43 changed files with 133 additions and 29 deletions
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10
include/asm-generic/irq_work.h Normal file
View file

@ -0,0 +1,10 @@
#ifndef __ASM_IRQ_WORK_H
#define __ASM_IRQ_WORK_H
static inline bool arch_irq_work_has_interrupt(void)
{
return false;
}
#endif /* __ASM_IRQ_WORK_H */