Re: [RFC][PATCH] amdkfd: Convert timestamping to use 64bit time accessors

From: Oded Gabbay
Date: Thu Mar 19 2015 - 04:29:34 EST




On 03/13/2015 01:24 PM, Arnd Bergmann wrote:
On Thursday 12 March 2015 10:23:40 John Stultz wrote:
Convert the timestamping in the amdkfd driver to use
a timespec64 and 64bit time accessors.

Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Oded Gabbay <oded.gabbay@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>


The patch looks good, but I'd always include at least a one-liner
about what it's good for. In this case, the existing code
is completely safe beyond y2038 because you are dealing with
monotonic time, so it's worth mentioning that we do this in
order to kill off all uses of struct timespec.

Arnd

Thanks!
Applied to my -next tree so will probably be in 4.1

Oded
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