From: Peter Keilty <[EMAIL PROTECTED]>
Remove time_interpolator code.
Signed-off-by: Peter Keilty <[EMAIL PROTECTED]>
Signed-off-by: John Stultz <[EMAIL PROTECTED]>
Signed-off-by: Peter Keilty <[EMAIL PROTECTED]>
---
include/linux/timex.h | 60 -
From: Peter Keilty <[EMAIL PROTECTED]>
Initial ia64 conversion to the generic timekeeping/clocksource code.
Performance measurements for single calls (ITC cycles):
A. 32 way Intel IA64 SMP system 8640 (montecito)
A.1. Current code itc cmpxchg
gettimeofday cycles: 39 37 37 37 37 37 37 37
Daniel Walker wrote:
On Fri, 2007-04-27 at 11:42 -0400, Peter Keilty wrote:
There is a read(), and a vread() did you modify the slow syscall path to
use the vread()?
I miss type, read().
John mentioned that he thought fsys_mmio_ptr could be held in the vread
pointer. vread
Daniel Walker wrote:
On Fri, 2007-04-27 at 10:38 -0400, Peter Keilty wrote:
Daniel Walker wrote:
On Thu, 2007-04-26 at 16:26 -0400, Peter Keilty wrote:
+.mask = (1LL << 40) - 1,
+.mult = 0, /*to be caluclated*/
+
Daniel Walker wrote:
On Thu, 2007-04-26 at 16:26 -0400, Peter Keilty wrote:
+.mask = (1LL << 40) - 1,
+.mult = 0, /*to be caluclated*/
+.shift = 16,
+.is_continuous = 1,
};
You should use CLOCKSOURCE_MASK(
Chris Wright wrote:
* Peter Keilty ([EMAIL PROTECTED]) wrote:
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 6077300..35ad71f 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -480,10 +480,12 @@ #endif
/* Get
john stultz wrote:
On Thu, 2007-04-26 at 16:26 -0400, Peter Keilty wrote:
From: Peter Keilty <[EMAIL PROTECTED]>
Initial ia64 conversion to the generic timekeeping/clocksource code.
Signed-off-by: Peter Keilty <[EMAIL PROTECTED]>
Signed-off-by: John Stultz <[EMAIL PROTECTED
From: Peter Keilty <[EMAIL PROTECTED]>
Update ia64 conversion to the generic timekeeping/clocksource code.
Modified fast syscall path for gettimeofday to get performance equal
to orginal code and handle clocksource change at clock hz time.
Performance measurements for single calls (ITC
From: Peter Keilty <[EMAIL PROTECTED]>
Remove time_interpolator code.
Signed-off-by: Peter Keilty <[EMAIL PROTECTED]>
Signed-off-by: John Stultz <[EMAIL PROTECTED]>
---
include/linux/timex.h | 60 ---
kernel/time.c |1
kernel/tim
From: Peter Keilty <[EMAIL PROTECTED]>
Initial ia64 conversion to the generic timekeeping/clocksource code.
Signed-off-by: Peter Keilty <[EMAIL PROTECTED]>
Signed-off-by: John Stultz <[EMAIL PROTECTED]>
---
arch/ia64/Kconfig |6 +-
arch/ia64/config
atform using the time interpolator is IA64,
and after my dyntick implementation on sparc64 the one and
only user will be IA64 :-)
Yea. I actually have some in-progress patches from Peter Keilty that
convert ia64 and sparc64 time_interpolators to clocksources, then
removes the time_interpolato
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