diff options
Diffstat (limited to 'tools/perf/Documentation/perf-trace.txt')
-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 2794efce47a1..cb3371eb597d 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. |