diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-04-01 21:54:19 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-04-02 00:49:02 +0200 |
commit | 8302294f43250dc337108c51882a6007f2b1e2e0 (patch) | |
tree | 85acd4440799c46a372df9cad170fa0c21e59096 /include/trace/power.h | |
parent | 4fe70410d9a219dabb47328effccae7e7f2a6e26 (diff) | |
parent | 2e572895bf3203e881356a4039ab0fa428ed2639 (diff) | |
download | op-kernel-dev-8302294f43250dc337108c51882a6007f2b1e2e0.zip op-kernel-dev-8302294f43250dc337108c51882a6007f2b1e2e0.tar.gz |
Merge branch 'tracing/core-v2' into tracing-for-linus
Conflicts:
include/linux/slub_def.h
lib/Kconfig.debug
mm/slob.c
mm/slub.c
Diffstat (limited to 'include/trace/power.h')
-rw-r--r-- | include/trace/power.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/trace/power.h b/include/trace/power.h new file mode 100644 index 0000000..ef20466 --- /dev/null +++ b/include/trace/power.h @@ -0,0 +1,32 @@ +#ifndef _TRACE_POWER_H +#define _TRACE_POWER_H + +#include <linux/ktime.h> +#include <linux/tracepoint.h> + +enum { + POWER_NONE = 0, + POWER_CSTATE = 1, + POWER_PSTATE = 2, +}; + +struct power_trace { + ktime_t stamp; + ktime_t end; + int type; + int state; +}; + +DECLARE_TRACE(power_start, + TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state), + TP_ARGS(it, type, state)); + +DECLARE_TRACE(power_mark, + TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state), + TP_ARGS(it, type, state)); + +DECLARE_TRACE(power_end, + TP_PROTO(struct power_trace *it), + TP_ARGS(it)); + +#endif /* _TRACE_POWER_H */ |