Steven Rostedt
df4fc31558
ftrace: add function tracing to single thread
...
Impact: feature to function trace a single thread
This patch adds the ability to function trace a single thread.
The file:
/debugfs/tracing/set_ftrace_pid
contains the pid to trace. Valid pids are any positive integer.
Writing any negative number to this file will disable the pid
tracing and the function tracer will go back to tracing all of
threads.
This feature works with both static and dynamic function tracing.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-11-26 06:52:52 +01:00
..
ftrace.c
ftrace: add function tracing to single thread
2008-11-26 06:52:52 +01:00
Kconfig
tracing/function-return-tracer: change the name into function-graph-tracer
2008-11-26 01:59:45 +01:00
Makefile
tracing/function-return-tracer: change the name into function-graph-tracer
2008-11-26 01:59:45 +01:00
ring_buffer.c
ring-buffer: add tracing_off_permanent
2008-11-23 11:44:37 +01:00
trace.c
tracing/function-return-tracer: set a more human readable output
2008-11-26 01:59:45 +01:00
trace.h
tracing/function-return-tracer: set a more human readable output
2008-11-26 01:59:45 +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
trace: fix compiler warning in branch profiler
2008-11-23 11:46:49 +01:00
trace_bts.c
x86, bts, ftrace: a BTS ftrace plug-in prototype
2008-11-25 17:31:13 +01:00
trace_functions.c
tracing/ftrace: change the type of the init() callback
2008-11-16 07:55:23 +01:00
trace_functions_graph.c
tracing/function-return-tracer: set a more human readable output
2008-11-26 01:59:45 +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_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.c
tracing/ftrace: change the type of the init() callback
2008-11-16 07:55:23 +01:00
trace_selftest_dynamic.c
trace_stack.c
Merge branches 'tracing/profiling', 'tracing/options' and 'tracing/urgent' into tracing/core
2008-11-23 09:10:32 +01:00
trace_sysprof.c
tracing/ftrace: change the type of the init() callback
2008-11-16 07:55:23 +01:00