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/external/bcc/tools/
Dwakeuptime_example.txt5 threads that performed the wakeup, along with the process names of the waker
41 waker: swapper/1
55 waker: kworker/u16:2
66 waker: rcu_sched
76 waker: rcuos/6
87 waker: rcu_sched
97 waker: rcuos/4
107 waker: rcuos/2
118 waker: rcu_sched
141 waker: kworker/u16:2
[all …]
Doffwaketime_example.txt22 Tracing blocked time (us) by kernel off-CPU and waker stack for 5 secs.
26 waker: swapper/0
63 waker: swapper/1
85 waker: swapper/0
113 waker: kworker/u16:2
138 waker: swapper/0
169 shown after "target:". Then there is a separator, "-", and above it the waker
170 stack and the waker task name after "waker:". The wakeup stack is printed
313 Summarize blocked time by kernel stack trace + waker stack
345 ./offwaketime # trace off-CPU + waker stack time until Ctrl-C
Dwakeuptime.py208 [k.waker] + \
218 printb(b" %-16s %s" % (b"waker:", k.waker))
Doffwaketime.py349 line.append(k.waker.decode('utf-8', 'replace'))
353 print(" %-16s %s %s" % ("waker:", k.waker.decode('utf-8', 'replace'), k.t_pid))
/external/bcc/tools/old/
Dwakeuptime.py202 line = k.waker.decode('utf-8', 'replace') + ";"
218 print(" %-16s %s" % ("waker:", k.waker.decode('utf-8', 'replace')))
Doffwaketime.py256 line = line + ";" + k.waker
262 print(" %-16s %s" % ("waker:", k.waker))
/external/linux-kselftest/tools/testing/selftests/futex/functional/
Dfutex_requeue_pi.c287 pthread_t waiter[THREAD_MAX], waker, blocker; in unit_test() local
332 if (create_rt_thread(&waker, wakerfn, (void *)&waker_arg, in unit_test()
348 pthread_join(waker, NULL); in unit_test()
/external/bcc/
DLINKS.md40 - 2016-02-05: [Who is waking the waker? (Linux chain graph prototype)](http://www.brendangregg.com/…
DREADME.md126 …tools/offwaketime.py): Summarize blocked time by kernel off-CPU stack and waker stack. [Examples](…
163 - tools/[wakeuptime](tools/wakeuptime.py): Summarize sleep to wakeup time by waker kernel stack. [E…