ftrace: use struct pid

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Impact: clean up, extend PID filtering to PID namespaces

Eric Biederman suggested using the struct pid for filtering on
pids in the kernel. This patch is based off of a demonstration
of an implementation that Eric sent me in an email.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Steven Rostedt 2008-12-04 00:26:40 -05:00 • committed by Ingo Molnar

parent 5ef6476190

commit 978f3a45d9

2 changed files with 46 additions and 34 deletions

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76

kernel/trace/ftrace.c

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4

kernel/trace/trace.h

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