[lkml]   [2009]   [May]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v3] ftrace: add a tracepoint for __raise_softirq_irqoff()
On Tue, May 05, 2009 at 02:41:32PM +0800, Xiao Guangrong wrote:
> From: Mathieu Desnoyers <>
> This patch is modified from Mathieu Desnoyers' patch. The original patch
> can be found here:
> This tracepoint can trace the time stamp when softirq action is raised.
> Changelog for v1 -> v2:
> 1: Use TRACE_EVENT instead of DEFINE_TRACE
> 2: Move the tracepoint from raise_softirq_irqoff() to
> __raise_softirq_irqoff()
> Changelog for v2 -> v3:
> Move the definition of __raise_softifq_irqoff() to .c file when
> CONFIG_TRACEPOINTS is enabled, to avoid recursive includes
> Signed-off-by: Mathieu Desnoyers <>
> Signed-off-by: Xiao Guangrong <>


Could you please add 'docbook' style comments above TRACE_EVENTi()? We
recently added a tracepoint docbook to the -tip and it already contains
an 'irq' chapter, so you just need to add the comments for the raise
softirq tracepoint. Please see:



 \ /
  Last update: 2009-05-06 15:53    [W:0.081 / U:2.764 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site