futex-contention Namespace Reference

Functions
def	syscalls__sys_enter_futex (event, ctxt, cpu, s, ns, tid, comm, callchain, nr, uaddr, op, val, utime, uaddr2, val3)
def	syscalls__sys_exit_futex (event, ctxt, cpu, s, ns, tid, comm, callchain, nr, ret)
def	trace_begin ()
def	trace_end ()

Variables
dictionary	process_names = {}
dictionary	thread_thislock = {}
dictionary	thread_blocktime = {}
dictionary	lock_waits = {}

Function Documentation

syscalls__sys_enter_futex()

def futex-contention.syscalls__sys_enter_futex	(		event,
			ctxt,
			cpu,
			s,
			ns,
			tid,
			comm,
			callchain,
			nr,
			uaddr,
			op,
			val,
			utime,
			uaddr2,
			val3
	)

Definition at line 25 of file futex-contention.py.

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syscalls__sys_exit_futex()

def futex-contention.syscalls__sys_exit_futex	(		event,
			ctxt,
			cpu,
			s,
			ns,
			tid,
			comm,
			callchain,
			nr,
			ret
	)

Definition at line 35 of file futex-contention.py.

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trace_begin()

def futex-contention.trace_begin

(

)

Definition at line 42 of file futex-contention.py.

trace_end()

def futex-contention.trace_end

(

)

Definition at line 45 of file futex-contention.py.

Variable Documentation

lock_waits

dictionary futex-contention.lock_waits = {}

Definition at line 21 of file futex-contention.py.

process_names

dictionary futex-contention.process_names = {}

Definition at line 17 of file futex-contention.py.

thread_blocktime

dictionary futex-contention.thread_blocktime = {}

Definition at line 19 of file futex-contention.py.

thread_thislock

dictionary futex-contention.thread_thislock = {}

Definition at line 18 of file futex-contention.py.