Re: [PATCH] softirq,tracing: enable to trace softirq raise latency
From: Mathieu Desnoyers
Date: Thu Nov 05 2009 - 20:35:05 EST
* Lai Jiangshan (laijs@xxxxxxxxxxxxxx) wrote:
> Mathieu Desnoyers wrote:
> > * Lai Jiangshan (laijs@xxxxxxxxxxxxxx) wrote:
> >> +/**
> >> * softirq_entry - called immediately before the softirq handler
> >> * @h: pointer to struct softirq_action
> >> * @vec: pointer to first struct softirq_action in softirq_vec array
> > Please change this comment to "@vec: softirq vector number" while you
> > are at it. The same probably needs to be done for softirq_exit. @vec are
> > not pointers: these are offsets.
> Thank you for you like it and your comment.
> @vec are pointers here. it's softirq_vec. Don't need to change
> these comments.
Ah, yes, you're right. I got confused by looking only at the patch
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