Steven Rostedt addff1feb0 tracing: Clean up scheduling in trace_wakeup_test_thread() ...

Peter's new debugging tool triggers when tasks exit with !TASK_RUNNING.
The code in trace_wakeup_test_thread() also has a single schedule() call
that should be encompassed by a loop.

This cleans up the code a little to make it a bit more robust and
also makes the return exit properly with TASK_RUNNING.

Link: http://lkml.kernel.org/p/20141008135216.76142204@gandalf.local.home

Reported-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Peter Zijlstra <peterz@infreadead.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2014-10-09 11:15:08 -04:00

..

blktrace.c

Merge tag 'trace-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2014-04-03 10:26:31 -07:00

ftrace.c

ftrace: Use current addr when converting to nop in __ftrace_replace_code()

2014-08-22 21:04:35 -04:00

Kconfig

tracing: Remove function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST

2014-07-18 13:58:12 -04:00

Makefile

tracing: Move the trace_seq_* functions into its own trace_seq.c file

2014-07-01 07:13:35 -04:00

power-traces.c

PM / tracing: remove deprecated power trace API

2013-01-26 00:39:12 +01:00

ring_buffer_benchmark.c

trace: Replace hardcoding of 19 with MAX_NICE

2014-02-27 12:41:03 +01:00

ring_buffer.c

ring-buffer: Fix infinite spin in reading buffer

2014-10-02 16:51:18 -04:00

rpm-traces.c

PM / Runtime: Introduce trace points for tracing rpm_* functions

2011-09-27 22:53:27 +02:00

trace_benchmark.c

tracing: Only calculate stats of tracepoint benchmarks for 2^32 times

2014-06-06 00:41:38 -04:00

trace_benchmark.h

tracing: Add tracepoint benchmark tracepoint

2014-05-29 22:49:54 -04:00

trace_branch.c

tracing: Update event filters for multibuffer

2013-11-05 16:50:20 -05:00

trace_clock.c

tracing: Fix wraparound problems in "uptime" trace clock

2014-07-21 09:56:12 -04:00

trace_entries.h

tracing: Add trace_puts() for even faster trace_printk() tracing

2013-03-15 00:35:55 -04:00

trace_event_perf.c

perf: Check permission only for parent tracepoint event

2014-07-28 10:01:38 +02:00

trace_events_filter_test.h

tracing/filter: Add startup tests for events filter

2011-08-19 14:35:59 -04:00

trace_events_filter.c

tracing: Kill "filter_string" arg of replace_preds()

2014-07-16 14:58:53 -04:00

trace_events_trigger.c

tracing: Use rcu_dereference_sched() for trace event triggers

2014-05-02 23:12:42 -04:00

trace_events.c

tracing: Robustify wait loop

2014-10-08 19:51:01 -04:00

trace_export.c

tracing: Fix anonymous unions in struct ftrace_event_call

2014-04-09 20:02:55 -04:00

trace_functions_graph.c

tracing: Convert local function_graph functions to static

2014-07-18 21:16:06 -04:00

trace_functions.c

tracing: Remove mock up poll wait function

2014-04-30 08:40:05 -04:00

trace_irqsoff.c

tracing: Allow irq/preempt tracers to be used by instances

2014-04-21 13:59:29 -04:00

trace_kdb.c

tracing: Consolidate max_tr into main trace_array structure

2013-03-15 00:35:40 -04:00

trace_kprobe.c

Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-06-12 19:18:49 -07:00

trace_mmiotrace.c

tracing: Update event filters for multibuffer

2013-11-05 16:50:20 -05:00

trace_nop.c

tracing: Remove mock up poll wait function

2014-04-30 08:40:05 -04:00

trace_output.c

tracing: Add trace_seq_buffer_ptr() helper function

2014-07-01 07:13:39 -04:00

trace_output.h

tracing: Make trace_seq_putmem_hex() more robust

2014-07-01 07:13:37 -04:00

trace_printk.c

tracing: Add __tracepoint_string() to export string pointers

2013-07-26 13:39:44 -04:00

trace_probe.c

kprobes, ftrace: Use NOKPROBE_SYMBOL macro in ftrace

2014-04-24 10:26:39 +02:00

trace_probe.h

kprobes, ftrace: Use NOKPROBE_SYMBOL macro in ftrace

2014-04-24 10:26:39 +02:00

trace_sched_switch.c

tracing: Update event filters for multibuffer

2013-11-05 16:50:20 -05:00

trace_sched_wakeup.c

tracing: Remove mock up poll wait function

2014-04-30 08:40:05 -04:00

trace_selftest_dynamic.c

ftrace: Add self-tests for multiple function trace users

2011-05-18 19:24:51 -04:00

trace_selftest.c

tracing: Clean up scheduling in trace_wakeup_test_thread()

2014-10-09 11:15:08 -04:00

trace_seq.c

tracing: Remove trace_seq_reserve()

2014-07-01 07:13:37 -04:00

trace_stack.c

tracing: Print max callstack on stacktrace bug

2014-06-02 16:43:49 -04:00

trace_stat.c

trace/trace_stat: use rbtree postorder iteration helper instead of opencoding

2013-11-05 16:01:47 -05:00

trace_stat.h

tracing/stat: Add stat_release() callback

2009-07-10 12:14:05 +02:00

trace_syscalls.c

tracing: Consolidate event trigger code

2014-01-09 21:20:07 -05:00

trace_uprobe.c

tracing/uprobes: Kill the dead TRACE_EVENT_FL_USE_CALL_FILTER logic

2014-07-16 14:25:19 -04:00

trace.c

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-08-05 17:46:42 -07:00

trace.h

tracing: let user specify tracing_thresh after selecting function_graph

2014-07-18 15:48:52 -04:00