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| author | David Ahern <dsahern@gmail.com> | 2013-08-20 11:15:45 -0600 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-26 17:25:35 -0300 |
| commit | ac9be8ee4ecdeae73c78d84ebfe37009e11cf99d (patch) | |
| tree | 718b8a8b74c416f9127653b3a84a5dd16307ca1e /tools/perf/Documentation | |
| parent | c24ff998fc420891f17d73acab6766823d492175 (diff) | |
| download | op-kernel-dev-ac9be8ee4ecdeae73c78d84ebfe37009e11cf99d.zip op-kernel-dev-ac9be8ee4ecdeae73c78d84ebfe37009e11cf99d.tar.gz | |
perf trace: Make command line arguments consistent with perf-record
Common arguments like thread id, CPU list, mmap pages, etc should be
consistent across perf commands.
v3: Updated man page
v2: rebased to latest core branch
Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1377018945-21940-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-trace.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index 2794efc..cb3371e 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -23,6 +23,7 @@ analysis phases. OPTIONS ------- +-a:: --all-cpus:: System-wide collection from all CPUs. @@ -38,18 +39,23 @@ OPTIONS --pid=:: Record events on existing process ID (comma separated list). +-t:: --tid=:: Record events on existing thread ID (comma separated list). +-u:: --uid=:: Record events in threads owned by uid. Name or number. +-i:: --no-inherit:: Child tasks do not inherit counters. +-m:: --mmap-pages=:: Number of mmap data pages. Must be a power of two. +-C:: --cpu:: Collect samples only on the list of CPUs provided. Multiple CPUs can be provided as a comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2. |
