diff options
| -rw-r--r-- | tools/perf/Documentation/perf-lock.txt | 12 | ||||
| -rw-r--r-- | tools/perf/builtin-lock.c | 2 |
2 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/Documentation/perf-lock.txt b/tools/perf/Documentation/perf-lock.txt index 921de25..4a26a2f 100644 --- a/tools/perf/Documentation/perf-lock.txt +++ b/tools/perf/Documentation/perf-lock.txt @@ -24,8 +24,8 @@ and statistics with this 'perf lock' command. 'perf lock report' reports statistical data. -OPTIONS -------- +COMMON OPTIONS +-------------- -i:: --input=<file>:: @@ -39,6 +39,14 @@ OPTIONS --dump-raw-trace:: Dump raw trace in ASCII. +REPORT OPTIONS +-------------- + +-k:: +--key=<value>:: + Sorting key. Possible values: acquired (default), contended, + wait_total, wait_max, wait_min. + SEE ALSO -------- linkperf:perf[1] diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index e00d938..2e93f99 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -893,7 +893,7 @@ static const char * const report_usage[] = { static const struct option report_options[] = { OPT_STRING('k', "key", &sort_key, "acquired", - "key for sorting"), + "key for sorting (acquired / contended / wait_total / wait_max / wait_min)"), /* TODO: type */ OPT_END() }; |