hi,
while testing ftrace:function event I noticed we create
stat counters as enabled (except for enable_on_exec couters).
This way we count also filter setup and other config code
which might be crucial for some events.
Posponing the events enable once everything is ready.
The last patch is RFC as I wasn't sure there's some hidden
catch about perf_evlist__(enable|disable)_event functions
I missed.. Adrian?
thanks,
jirka
---
Jiri Olsa (7):
perf tools: Use event maps directly in perf_evsel__enable
perf tools: Introduce perf_evsel__disable function
perf tools: Factor perf_evlist__(enable|disable) functions
perf stat: Use perf_evlist__enable in handle_initial_delay
perf stat: Create events as disabled
perf stat: Move enable_on_exec setup under earlier code
perf tools: Remove perf_evlist__(enable|disable)_event functions
tools/perf/arch/x86/util/intel-bts.c | 4 ++--
tools/perf/arch/x86/util/intel-pt.c | 4 ++--
tools/perf/builtin-stat.c | 44
+++++++++++++++++++++++++++-----------------
tools/perf/tests/keep-tracking.c | 2 +-
tools/perf/tests/switch-tracking.c | 6 +++---
tools/perf/util/evlist.c | 74
++++++++------------------------------------------------------------------
tools/perf/util/evlist.h | 4 ----
tools/perf/util/evsel.c | 15 ++++++++++++++-
tools/perf/util/evsel.h | 3 ++-
9 files changed, 59 insertions(+), 97 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
