On Thu 2014-10-30 11:04:53, Tina Ruchandani wrote: > This patch migrates swsusp_show_speed and its callers to using ktime_t instead > of 'struct timeval' which suffers from the y2038 problem. > > Changes to swsusp_show_speed: > - use ktime_t for start and stop times > - pass start and stop times by value > Calling functions affected: > - load_image > - load_image_lzo > - save_image > - save_image_lzo > - hibernate_preallocate_memory > Design decisions: > - use ktime_t to preserve same granularity of reporting as before > - use centisecs logic as before to avoid 'div by zero' issues caused > by > using seconds and nanoseconds directly > - use monotonic time (ktime_get()) since we only care about elapsed > time. > > Signed-off-by: Tina Ruchandani <[email protected]> > Suggested-by: Arnd Bergmann <[email protected]>
Acked-by: Pavel Machek <[email protected]> -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
