Steven Rostedt (VMware) 79c6f448c8 tracing: Fix hwlat kthread migration ... The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8e ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2017-01-31 09:13:49 -05:00
..
blktrace.c	block: better op and flags encoding	2016-10-28 08:48:16 -06:00
bpf_trace.c	bpf: add helper for retrieving current numa node id	2016-10-22 17:05:52 -04:00
ftrace.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
Kconfig	ftrace: Support full glob matching	2016-11-14 16:42:58 -05:00
Makefile	Disable the __builtin_return_address() warning globally after all	2016-10-12 10:23:41 -07:00
power-traces.c	cpufreq: schedutil: New governor based on scheduler utilization data	2016-04-02 01:09:12 +02:00
ring_buffer.c	This release has a few updates:	2016-12-15 13:49:34 -08:00
ring_buffer_benchmark.c	ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark	2015-11-03 16:19:02 -05:00
rpm-traces.c
trace.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
trace.h	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
trace_benchmark.c	tracing: Allow benchmark to be enabled at early_initcall()	2016-12-09 09:16:15 -05:00
trace_benchmark.h	tracing: Have the reg function allow to fail	2016-12-09 09:13:30 -05:00
trace_branch.c	tracing: Make __buffer_unlock_commit() always_inline	2016-11-23 20:30:51 -05:00
trace_clock.c
trace_entries.h	tracing: Add new trace_marker_raw	2016-11-15 15:13:59 -05:00
trace_event_perf.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-05-17 16:26:30 -07:00
trace_events.c	tracing: Have system enable return error if one of the events fail	2016-12-09 09:15:41 -05:00
trace_events_filter.c	tracing/filter: Define op as the enum that it is	2016-11-14 16:42:59 -05:00
trace_events_filter_test.h
trace_events_hist.c	tracing: Fix use-after-free in hist_register_trigger()	2016-08-02 15:16:30 -04:00
trace_events_trigger.c	tracing: Call traceoff trigger after event is recorded	2016-09-23 09:47:59 -04:00
trace_export.c	tracing: ftrace_event_is_function() can return boolean	2015-11-02 14:28:05 -05:00
trace_functions.c	ftrace: Have set_ftrace_pid use the bitmap like events do	2016-06-20 09:54:19 -04:00
trace_functions_graph.c	tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too	2016-12-09 09:21:35 -05:00
trace_hwlat.c	tracing: Fix hwlat kthread migration	2017-01-31 09:13:49 -05:00
trace_irqsoff.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
trace_kdb.c	tracing: Move trace_flags from global to a trace_array field	2015-09-30 15:22:55 -04:00
trace_kprobe.c	kprobes/trace: Fix kprobe selftest for newer gcc	2016-12-12 21:21:43 -05:00
trace_mmiotrace.c	tracing: Expose CPU physical addresses (resource values) for PCI devices	2016-06-20 09:54:22 -04:00
trace_nop.c	tracing: Fix typoes in code comment and printk in trace_nop.c	2016-03-08 11:23:57 -05:00
trace_output.c	tracing: Add new trace_marker_raw	2016-11-15 15:13:59 -05:00
trace_output.h	tracing: Turn seq_print_user_ip() into a static function	2015-09-28 10:16:12 -04:00
trace_printk.c	tracing: Handle NULL formats in hold_module_trace_bprintk_format()	2016-06-20 09:46:12 -04:00
trace_probe.c	ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal	2016-08-23 17:06:38 -03:00
trace_probe.h	ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal	2016-08-23 17:06:38 -03:00
trace_sched_switch.c	sched/core: Fix trace_sched_switch()	2015-10-06 17:08:15 +02:00
trace_sched_wakeup.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c	tracing, kasan: Silence Kasan warning in check_stack of stack_tracer	2016-02-19 12:36:44 -05:00
trace_stat.c	kernel/...: convert pr_warning to pr_warn	2016-03-22 15:36:02 -07:00
trace_stat.h
trace_syscalls.c	tracing/syscalls: fix multiline in error message text	2016-09-29 10:25:23 +02:00
trace_uprobe.c	This release cycle is rather small. Just a few fixes to tracing.	2016-10-06 11:48:41 -07:00
tracing_map.c	tracing: Handle tracing_map_alloc_elts() error path correctly	2016-04-26 09:40:30 -04:00
tracing_map.h	tracing: Update some tracing_map constants and comments	2016-04-19 12:16:06 -04:00