Messages in this thread Patch in this message | | | Date | Wed, 23 Feb 2011 14:52:26 GMT | From | tip-bot for Marcin Slusarz <> | Subject | [tip:perf/core] perf lock: Document valid sort keys |
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Commit-ID: 9826e8329bc160e4cc58b83019f3f056965e42d0 Gitweb: http://git.kernel.org/tip/9826e8329bc160e4cc58b83019f3f056965e42d0 Author: Marcin Slusarz <marcin.slusarz@gmail.com> AuthorDate: Tue, 22 Feb 2011 21:53:12 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Wed, 23 Feb 2011 07:29:33 -0300
perf lock: Document valid sort keys
Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20110222205312.GA18474@joi.lan> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/Documentation/perf-lock.txt | 12 ++++++++++-- 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() };
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