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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2015-04-30 17:37:31 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-05 18:13:00 -0300 |
| commit | d20031bb63dd6dde35feb7845eaf17c620eef120 (patch) | |
| tree | b36fd419c0ef1459ef4cfe1b000e1b4a3c65e6f2 /tools/perf/perf.h | |
| parent | perf tools: Add support for PERF_RECORD_ITRACE_START (diff) | |
| download | linux-dev-d20031bb63dd6dde35feb7845eaf17c620eef120.tar.xz linux-dev-d20031bb63dd6dde35feb7845eaf17c620eef120.zip | |
perf tools: Add AUX area tracing Snapshot Mode
Add support for making snapshots of AUX area tracing data.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1430404667-10593-9-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf.h')
| -rw-r--r-- | tools/perf/perf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 5042093d5213..aa79fb8a16d4 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -55,6 +55,7 @@ struct record_opts { bool sample_intr_regs; bool running_time; bool full_auxtrace; + bool auxtrace_snapshot_mode; unsigned int freq; unsigned int mmap_pages; unsigned int auxtrace_mmap_pages; @@ -62,6 +63,8 @@ struct record_opts { u64 branch_stack; u64 default_interval; u64 user_interval; + size_t auxtrace_snapshot_size; + const char *auxtrace_snapshot_opts; bool sample_transaction; unsigned initial_delay; bool use_clockid; |