tree 10c86e8e03c4c55747d198446543972dbc1f3a89
parent c9d05cfc001fef3d6d37651e19ab9227a32b71f5
author Mel Gorman <mel@csn.ul.ie> 1253577768 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1253629054 -0700

tracing, documentation: add a document describing how to do some performance analysis with tracepoints

The documentation for ftrace, events and tracepoints is pretty extensive.
Similarly, the perf PCL tools help files --help are there and the code
simple enough to figure out what much of the switches mean.  However,
pulling the discrete bits and pieces together and translating that into
"how do I solve a problem" requires a fair amount of imagination.

This patch adds a simple document intended to get someone started on the

Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Cc: Rik van Riel <riel@redhat.com>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Cc: Larry Woodman <lwoodman@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Li Ming Chun <macli@brc.ubc.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>