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| author | David Ahern <dsahern@gmail.com> | 2013-08-28 22:29:52 -0600 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-29 17:42:34 -0300 |
| commit | 6810fc915f7a89d8134edb3996dbbf8eac386c26 (patch) | |
| tree | 879213959ccf0ddc0c3d4d49d957dc9fc811b4cb /tools/perf/Documentation/perf-trace.txt | |
| parent | a2f2804a7142b043dafd39f21b86777840e1a78c (diff) | |
| download | op-kernel-dev-6810fc915f7a89d8134edb3996dbbf8eac386c26.zip op-kernel-dev-6810fc915f7a89d8134edb3996dbbf8eac386c26.tar.gz | |
perf trace: Add option to analyze events in a file versus live
Allows capture of raw_syscall:* events and analyzed at a later time.
v2: change -i option from inherit to input name for consistency with
other perf commands
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1377750593-48046-3-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-trace.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-trace.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index fe19811..daccd2c 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -74,6 +74,10 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs. --sched: Accrue thread runtime and provide a summary at the end of the session. +-i +--input + Process events from a given perf data file. + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-script[1] |
