On 2015/04/23 09:10AM, Steven Rostedt wrote:
On Thu, 23 Apr 2015 12:15:04 +0530
Naveen N. Rao naveen.n@linux.vnet.ibm.com wrote:
diff --git a/arch/powerpc/include/asm/trace_clock.h
b/arch/powerpc/include/asm/trace_clock.h
new file mode 100644
index 000..0b0d094
--- /dev/null
Add a new powerpc-specific trace clock using the timebase register,
similar to x86-tsc. This gives us
- a fast, monotonic, hardware clock source for trace entries, and
- a clock that can be used to correlate events across cpus as well as across
hypervisor and guests.
Signed-off-by: Naveen N.
On Thu, 23 Apr 2015 12:15:04 +0530
Naveen N. Rao naveen.n@linux.vnet.ibm.com wrote:
diff --git a/arch/powerpc/include/asm/trace_clock.h
b/arch/powerpc/include/asm/trace_clock.h
new file mode 100644
index 000..0b0d094
--- /dev/null
+++ b/arch/powerpc/include/asm/trace_clock.h
@@