tracing: move tgid out of generic entry and into userstack

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The userstack trace required the recording of the tgid entry.
Unfortunately, it was added to the generic entry where it wasted
4 bytes of every entry and was only used by one entry.

This patch moves it out of the generic field and moves it into the
only user (userstack_entry).

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

...

This commit is contained in:

Steven Rostedt 2009-09-11 11:36:23 -04:00 • committed by Steven Rostedt

parent 49ff590390

commit 48659d3119

5 changed files with 4 additions and 7 deletions

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1

include/linux/ftrace_event.h

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2

kernel/trace/trace.c

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1

kernel/trace/trace.h

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5

kernel/trace/trace_events.c

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2

kernel/trace/trace_output.c

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