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Commit b1f0f288 authored by Colin Cross's avatar Colin Cross Committed by Android (Google) Code Review
Browse files

Merge changes I4cfb3138,I45356c29 into lmp-dev 

* changes:
  atrace: add memory reclaim tracing
  atrace: Add IRQ events
parents 62fbb163 580407f1

cmds/atrace/atrace.cpp

+9 −0
Original line number Diff line number Diff line
@@ -92,6 +92,9 @@ static const TracingCategory k_categories[] = { 
        { REQ,      "/sys/kernel/debug/tracing/events/sched/sched_switch/enable" },

        { REQ,      "/sys/kernel/debug/tracing/events/sched/sched_wakeup/enable" },

    } },

    { "irq",        "IRQ Events",   0, {

        { REQ,      "/sys/kernel/debug/tracing/events/irq/enable" },

    } },

    { "freq",       "CPU Frequency",    0, {

        { REQ,      "/sys/kernel/debug/tracing/events/power/cpu_frequency/enable" },

        { OPT,      "/sys/kernel/debug/tracing/events/power/clock_set_rate/enable" },
@@ -126,6 +129,12 @@ static const TracingCategory k_categories[] = { 
    { "workq",      "Kernel Workqueues", 0, {

        { REQ,      "/sys/kernel/debug/tracing/events/workqueue/enable" },

    } },

    { "memreclaim", "Kernel Memory Reclaim", 0, {

        { REQ,      "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_direct_reclaim_begin/enable" },

        { REQ,      "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_direct_reclaim_end/enable" },

        { REQ,      "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_wake/enable" },

        { REQ,      "/sys/kernel/debug/tracing/events/vmscan/mm_vmscan_kswapd_sleep/enable" },

    } },

};



/* Command line options */