diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt index a092a2499e8f8f2003681369c140a19a84b9c401..55b67338548e1d116f8dc80555b30f9798c96bfc 100644 --- a/tools/perf/Documentation/perf-sched.txt +++ b/tools/perf/Documentation/perf-sched.txt @@ -106,6 +106,14 @@ OPTIONS for 'perf sched timehist' --max-stack:: Maximum number of functions to display in backtrace, default 5. +-p=:: +--pid=:: + Only show events for given process ID (comma separated list). + +-t=:: +--tid=:: + Only show events for given thread ID (comma separated list). + -s:: --summary:: Show only a summary of scheduling by thread with min, max, and average diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 322b4def8411f8aa9d50e1fd9f015a09eeaee968..b7e8812ee80c1c75bc200713043906bebf25b6b4 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -3363,6 +3363,10 @@ int cmd_sched(int argc, const char **argv) OPT_STRING(0, "time", &sched.time_str, "str", "Time span for analysis (start,stop)"), OPT_BOOLEAN(0, "state", &sched.show_state, "Show task state when sched-out"), + OPT_STRING('p', "pid", &symbol_conf.pid_list_str, "pid[,pid...]", + "analyze events only for given process id(s)"), + OPT_STRING('t', "tid", &symbol_conf.tid_list_str, "tid[,tid...]", + "analyze events only for given thread id(s)"), OPT_PARENT(sched_options) };