David Sharp 8cbd9cc625 tracing,x86: Add a TSC trace_clock ... In order to promote interoperability between userspace tracers and ftrace, add a trace_clock that reports raw TSC values which will then be recorded in the ring buffer. Userspace tracers that also record TSCs are then on exactly the same time base as the kernel and events can be unambiguously interlaced. Tested: Enabled a tracepoint and the "tsc" trace_clock and saw very large timestamp values. v2: Move arch-specific bits out of generic code. v3: Rename "x86-tsc", cleanups v7: Generic arch bits in Kbuild. Google-Bug-Id: 6980623 Link: http://lkml.kernel.org/r/1352837903-32191-1-git-send-email-dhsharp@google.com Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@linux.intel.com> Signed-off-by: David Sharp <dhsharp@google.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2012-11-13 15:48:27 -05:00
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asm	tracing,x86: Add a TSC trace_clock	2012-11-13 15:48:27 -05:00
cpu-common/cpu
cpu-sh2/cpu
cpu-sh2a/cpu	sh: sh7269: Fix LCD pinmux	2012-08-09 13:16:55 +09:00
cpu-sh3/cpu
cpu-sh4/cpu	sh: modify the sh_dmae_slave_config for RSPI in setup-sh7757	2012-07-26 14:16:09 +09:00
cpu-sh4a/cpu
cpu-sh5/cpu
mach-common/mach
mach-dreamcast/mach
mach-ecovec24/mach	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
mach-kfr2r09/mach	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
mach-landisk/mach
mach-migor/mach
mach-sdk7786/mach
mach-se/mach	Merge branch 'sh/dynamic-irq-cleanup' into sh-latest	2012-06-13 12:12:41 +09:00
mach-sh03/mach
mach-x3proto/mach
uapi/asm	UAPI: Make arch/sh/include/uapi/asm/hw_breakpoint.h non-empty	2012-10-17 12:32:35 +01:00