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| author |   James Hogan <james.hogan@imgtec.com> | 2013-02-27 21:54:51 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-03-15 13:20:15 +0000 |
| commit | 1fb4dc5c39af941d3abc597337e0ea776bfce0f2 (patch) | |
| tree | 3a5a08501b8f421de3d69263c0bad38bd95221d1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | metag: perf: use hard_processor_id() to get thread (diff) | |
| download | linux-dev-1fb4dc5c39af941d3abc597337e0ea776bfce0f2.tar.xz linux-dev-1fb4dc5c39af941d3abc597337e0ea776bfce0f2.zip | |
metag: perf: don't reset TXTACTCYC
The thread active cycle counter TXTACTCYC is used in __delay so it
shouldn't really be reset to zero by perf. Fix perf to just read the
value, and instead of clearing it, record the prev_count value in
enable_counter so that the delta calculations know about the previous
value.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions