Commit 0f59d7a3 authored by David Ahern's avatar David Ahern Committed by Arnaldo Carvalho de Melo

perf sched timehist: Add pid and tid options

Add options to only show event for specific pid(s) and tid(s).
Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1504288152-19690-1-git-send-email-dsahern@gmail.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent b130a699
...@@ -106,6 +106,14 @@ OPTIONS for 'perf sched timehist' ...@@ -106,6 +106,14 @@ OPTIONS for 'perf sched timehist'
--max-stack:: --max-stack::
Maximum number of functions to display in backtrace, default 5. 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:: -s::
--summary:: --summary::
Show only a summary of scheduling by thread with min, max, and average Show only a summary of scheduling by thread with min, max, and average
......
...@@ -3363,6 +3363,10 @@ int cmd_sched(int argc, const char **argv) ...@@ -3363,6 +3363,10 @@ int cmd_sched(int argc, const char **argv)
OPT_STRING(0, "time", &sched.time_str, "str", OPT_STRING(0, "time", &sched.time_str, "str",
"Time span for analysis (start,stop)"), "Time span for analysis (start,stop)"),
OPT_BOOLEAN(0, "state", &sched.show_state, "Show task state when sched-out"), 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) OPT_PARENT(sched_options)
}; };
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment