diff options
| author |   Waiman Long <longman@redhat.com> | 2019-02-12 09:54:13 -0500 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-02-13 08:33:03 +0100 |
| commit | 030fc443aef663df71cd834331fd8f1ec10c30c0 (patch) | |
| tree | 60ceff1ab495d9a8225e96e69485ed6a62e2c119 /include/linux/irqdesc.h | |
| parent | softirq: Don't skip softirq execution when softirq thread is parking (diff) | |
| download | linux-dev-030fc443aef663df71cd834331fd8f1ec10c30c0.tar.xz linux-dev-030fc443aef663df71cd834331fd8f1ec10c30c0.zip | |
genirq: Add missing documentation for tot_count
Commit:
1136b0728969 ("genirq: Avoid summation loops for /proc/stat")
adds a new irq_desc::tot_count field, without documenting it.
Add the missing piece of documentation.
Signed-off-by: Waiman Long <longman@redhat.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Daniel Colascione <dancol@google.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1549983253-19107-1-git-send-email-longman@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/irqdesc.h')
| -rw-r--r-- | include/linux/irqdesc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 875c41b23f20..1d679feff3f6 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -28,6 +28,7 @@ struct pt_regs; * @core_internal_state__do_not_mess_with_it: core internal status information * @depth: disable-depth, for nested irq_disable() calls * @wake_depth: enable depth, for multiple irq_set_irq_wake() callers + * @tot_count: stats field for non-percpu irqs * @irq_count: stats field to detect stalled irqs * @last_unhandled: aging timer for unhandled count * @irqs_unhandled: stats field for spurious unhandled interrupts |