[lkml]   [2010]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: When and how to use ftrace?
On Wed, 2010-06-09 at 09:38 +0800, Ryan Wang wrote:
> Hi all,
> I'm new to kernel development, and I'm learning
> ftrace recently. I have one question:
> When to use ftrace, or in which cases ftrace can be
> more efficient?

I can't really answer these questions without knowing what you want to

ftrace allows you to see what is happening inside the kernel. What would
you like to see?

-- Steve

 \ /
  Last update: 2010-06-09 04:45    [W:0.047 / U:1.652 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site