1
linux/kernel/trace
Steven Rostedt e32d895691 ftrace: add ability to only trace swapper tasks
Impact: new feature

This patch lets the swapper tasks of all CPUS be filtered by the
set_ftrace_pid file.

If '0' is echoed into this file, then all the idle tasks (aka swapper)
is flagged to be traced.  This affects all CPU idle tasks.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-04 09:09:38 +01:00
..
ftrace.c ftrace: add ability to only trace swapper tasks 2008-12-04 09:09:38 +01:00
Kconfig tracing/function-graph-tracer: enabled by default 2008-12-03 10:33:58 +01:00
Makefile Merge branches 'tracing/blktrace', 'tracing/ftrace', 'tracing/function-graph-tracer' and 'tracing/power-tracer' into tracing/core 2008-11-27 10:56:13 +01:00
ring_buffer.c ring-buffer: change "page" variable names to "bpage" 2008-12-03 08:56:24 +01:00
trace_boot.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_branch.c ftrace: replace raw_local_irq_save with local_irq_save 2008-12-03 08:56:19 +01:00
trace_bts.c x86, bts, ftrace: a BTS ftrace plug-in prototype 2008-11-25 17:31:13 +01:00
trace_functions_graph.c tracing/function-graph-tracer: improve duration output 2008-12-03 09:09:42 +01:00
trace_functions.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_irqsoff.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_mmiotrace.c Merge branches 'tracing/branch-tracer', 'tracing/fastboot', 'tracing/ftrace', 'tracing/function-return-tracer', 'tracing/power-tracer', 'tracing/powerpc', 'tracing/ring-buffer', 'tracing/stack-tracer' and 'tracing/urgent' into tracing/core 2008-11-24 17:46:24 +01:00
trace_nop.c tracing/ftrace: make nop tracer using tracer flags 2008-11-18 11:10:59 +01:00
trace_power.c tracing: add "power-tracer": C/P state tracer to help power optimization 2008-11-26 08:29:32 +01:00
trace_sched_switch.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_sched_wakeup.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_selftest_dynamic.c ftrace: fix dynamic ftrace selftest 2008-05-23 21:13:23 +02:00
trace_selftest.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace_stack.c trace: fix output of stack trace 2008-12-03 17:15:02 +01:00
trace_sysprof.c tracing/ftrace: change the type of the init() callback 2008-11-16 07:55:23 +01:00
trace.c ftrace: trace single pid for function graph tracer 2008-12-04 09:09:36 +01:00
trace.h ftrace: use struct pid 2008-12-04 09:09:37 +01:00