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Subject[PATCH-tip] genirq: Add missing documentation for tot_count
Date
Commit 1136b0728969 ("genirq: Avoid summation loops for /proc/stat") adds
a new tot_count field to the irq_desc structure without documenting it.
This patch adds the missing piece of documentation.

Signed-off-by: Waiman Long <longman@redhat.com>
---
include/linux/irqdesc.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 875c41b..1d679fe 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -28,6 +28,7 @@
* @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
--
1.8.3.1
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