diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-19 13:26:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-19 13:26:08 -0800 |
| commit | ac88ee3b6cbac80c32556a39fe16c4bbc55fcbc5 (patch) | |
| tree | 5053b061053b244e1ed3fd55bc0736c8dd1e6753 /include/linux | |
| parent | a54455766b9e3d3c27a6cef758355d2591d81d68 (diff) | |
| parent | c291ee622165cb2c8d4e7af63fffd499354a23be (diff) | |
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq core fix from Thomas Gleixner:
"A single fix plugging a long standing race between proc/stat and
proc/interrupts access and freeing of interrupt descriptors"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Prevent proc race against freeing of irq descriptors
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kernel_stat.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h index b9376cd5a18..25a822f6f00 100644 --- a/include/linux/kernel_stat.h +++ b/include/linux/kernel_stat.h @@ -68,6 +68,7 @@ static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu) * Number of interrupts per specific IRQ source, since bootup */ extern unsigned int kstat_irqs(unsigned int irq); +extern unsigned int kstat_irqs_usr(unsigned int irq); /* * Number of interrupts per cpu, since bootup |