Thanks Jens. I can do that for 3.6 kernel. -Tao
On Thu, Jun 14, 2012 at 3:18 AM, Jens Axboe <[email protected]> wrote: > On Thu, Jun 07 2012, Tao Guo wrote: >> Fix a regression introduced by 7eaceaccab5f40 ("block: remove per-queue >> plugging"). In that patch, Jens removed the whole mm_unplug_device() >> function, which used to be the trigger to make umem start to work. >> >> We need to implement unplugging to make umem start to work, or I/O will >> never be triggered. > > Applied this one, dropped the other two. Would still be nice to move > this generic functionality into the block core and unify md/umem in this > regard for 3.6, if you would like to do that. > > -- > Jens Axboe > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
