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perf, sched migration: Librarize task states and event headers helpers

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Librarize the task state and event headers helpers as they can
be generally useful.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Nikhil Rao <ncrao@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
This commit is contained in:
Frederic Weisbecker 2010-08-01 14:55:45 +02:00
parent df92b40848
commit 1b0ff06e68
2 changed files with 30 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py
View File

@ -89,3 +89,33 @@ def trace_flag_str(value):
value &= ~idx
return string
def taskState(state):
states = {
0 : "R",
1 : "S",
2 : "D",
64: "DEAD"
}
if state not in states:
return "Unknown"
return states[state]
class EventHeaders:
def __init__(self, common_cpu, common_secs, common_nsecs,
common_pid, common_comm):
self.cpu = common_cpu
self.secs = common_secs
self.nsecs = common_nsecs
self.pid = common_pid
self.comm = common_comm
def ts(self):
return (self.secs * (10 ** 9)) + self.nsecs
def ts_format(self):
return "%d.%d" % (self.secs, int(self.nsecs / 1000))

30
tools/perf/scripts/python/sched-migration.py
View File

@ -31,36 +31,6 @@ threads = { 0 : "idle"}
def thread_name(pid):
return "%s:%d" % (threads[pid], pid)
class EventHeaders:
def __init__(self, common_cpu, common_secs, common_nsecs,
common_pid, common_comm):
self.cpu = common_cpu
self.secs = common_secs
self.nsecs = common_nsecs
self.pid = common_pid
self.comm = common_comm
def ts(self):
return (self.secs * (10 ** 9)) + self.nsecs
def ts_format(self):
return "%d.%d" % (self.secs, int(self.nsecs / 1000))
def taskState(state):
states = {
0 : "R",
1 : "S",
2 : "D",
64: "DEAD"
}
if state not in states:
return "Unknown"
return states[state]
class RunqueueEventUnknown:
@staticmethod
def color():