2 Commits (f5f654096487c6d526c47bb66308f9de81f091cf)

Author	SHA1	Message	Date
Li Zefan	472bbe02c9	tracing/power: Remove two exports ... trace_power_start and trace_power_end are used in arch/x86/kernel/power.c, and this file can't be compiled as a module, so these two tracepoints don't need to be exported. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <4B1DC55F.7060305@cn.fujitsu.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>	15 years ago
Arjan van de Ven	6161352142	tracing, perf: Convert the power tracer into an event tracer ... This patch converts the existing power tracer into an event tracer, so that power events (C states and frequency changes) can be tracked via "perf". This also removes the perl script that was used to demo the tracer; its functionality is being replaced entirely with timechart. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20090912130542.6d314860@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>	16 years ago