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Merge changes I4cfb3138,I45356c29 into lmp-dev 

* changes:
  atrace: add memory reclaim tracing
  atrace: Add IRQ events
This commit is contained in:
Colin Cross 2014-08-19 01:26:00 +00:00 committed by Android (Google) Code Review
parent 62fbb16383 580407f107
commit b1f0f288e3
1 changed files with 9 additions and 0 deletions
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9
cmds/atrace/atrace.cpp
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@ -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 */