Re: [PATCH 1/3] ftrace: add function tracing to single thread
- From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
- Date: Tue, 25 Nov 2008 14:42:21 -0800
On Tue, 25 Nov 2008 17:34:22 -0500
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
This patch adds the ability to function trace a single thread.
The file:
/debugfs/tracing/set_ftrace_pid
contains the pid to trace.
What happens if the same pid exists in two or more pid namespaces?
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