On Sat, Nov 17, 2018 at 02:43:48PM -0700, Jens Axboe wrote: > For the core poll helper, the task state setting don't need > to imply any atomics, as it's the current task itself that > is being modified and we're not going to sleep. > > For IRQ driven, the wakeup path have the necessary barriers > to not need us using the heavy handed version of the task > state setting. Looks good (except for the horizontally challegened commit log): Reviewed-by: Christoph Hellwig <hch@xxxxxx>
