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Commit ee593e27 authored by Joel Fernandes's avatar Joel Fernandes
Browse files

atrace: Enable sched_waking if available 



sched_waking helps to know when a wakeup happens at the earliest.
wakeups can originate on different CPUs which makes it impossible to
know just from sched_wakeup what the source was. Thankfully sched_waking
is just for that, enable it if its available.

Bug: 36415990

Change-Id: I489ca0112d5e0ed781888866a9efa57f17ca8a53
Signed-off-by: default avatarJoel Fernandes <joelaf@google.com>
parent 18c2d051

cmds/atrace/atrace.cpp

+1 −0
Original line number Diff line number Diff line
@@ -117,6 +117,7 @@ static const TracingCategory k_categories[] = { 
    { "sched",      "CPU Scheduling",   0, {

        { REQ,      "events/sched/sched_switch/enable" },

        { REQ,      "events/sched/sched_wakeup/enable" },

        { OPT,      "events/sched/sched_waking/enable" },

        { OPT,      "events/sched/sched_blocked_reason/enable" },

        { OPT,      "events/sched/sched_cpu_hotplug/enable" },

    } },