On Wed, Mar 29 2017, Ming Lei wrote: > On Mon, Mar 27, 2017 at 08:06:54PM +0800, Ming Lei wrote: > > Hi, > > > > The 1st patch add comments on blk-mq races with timeout handler. > > > > The other 3 patches improves handling for dying queue: > > - the 2nd one adds one barrier in blk_queue_enter() for > > avoiding hanging caused by out-of-order > > - the 3rd and 4th patches block new I/O entering queue > > after queue is set as dying > > > > V3: > > - tweak comments as suggested by Bart Van Assche > > Hi Jens, > > This patchset has been posted several times without real code change > for a while, could you consider it for v4.12? We can queue it up now. I do agree that patch 2+4 should have been folded into one, but that's not a huge deal. -- Jens Axboe
