Hi, Brian Thank you so much !
Best regards, Chunyan On Thu, Jan 8, 2015 at 9:26 AM, Brian Norris <computersforpe...@gmail.com> wrote: > On Thu, Dec 18, 2014 at 08:53:10AM +0100, Arnd Bergmann wrote: >> On Thursday 18 December 2014 11:23:31 Chunyan Zhang wrote: >> > This patch changes the 32-bit time type (timeval) to the 64-bit one >> > (ktime_t), since 32-bit time types will break in the year 2038. >> > >> > I use ktime_t instead of timeval to define 'start' and 'finish' >> > which are used to get the time for tow points. >> > >> > This patch also changes do_gettimeofday() to ktime_get() accordingly, >> > since ktime_get returns a ktime_t, but do_gettimeofday returns a >> > struct timeval, and the other reason is that ktime_get() uses >> > the monotonic clock. >> > >> > This patch is based on another patch which privides a millisecond >> > time difference function 'ktime_ms_delta' in ktime.h >> > >> > http://lkml.iu.edu//hypermail/linux/kernel/1412.2/00625.html >> > >> > Signed-off-by: Chunyan Zhang <zhang.chun...@linaro.org> >> > Reviewed-by: Arnd Bergmann <a...@arndb.de> >> > >> >> The new version still looks good to me, but as there is now a >> dependency on another patch, I'd suggest we queue this up in the >> y2038 branch together with the patch that introduces ktime_ms_delta. >> >> David or Brian, can you provide an Ack for this, or do you have >> any objections? > > I just tested v2, which doesn't have this dependency and has only a > trivial difference from v3. Seems to work OK. So: > > Tested-by: Brian Norris <computersforpe...@gmail.com> > Acked-by: Brian Norris <computersforpe...@gmail.com> > > Feel free to queue it in the dependent branch. > > Thanks, > Brian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
