On Tue, Dec 14 2010 at 6:59pm -0500, Mike Snitzer <snitzer@xxxxxxxxxx> wrote: > On Sun, Dec 12 2010 at 2:10pm -0500, > Tejun Heo <tj@xxxxxxxxxx> wrote: > > > kstriped only serves sc->kstriped_ws which runs dm_table_event(). > > This doesn't need to be executed from an ordered workqueue w/ rescuer. > > Drop kstriped and use the system_wq instead. > > I'm concerned about switching to using the global system_wq and calling > flush_scheduled_work() when resuming a DM table (calls a DM target's > ->dtr() via dm_table_destroy in drivers/md/dm-ioctl.c:do_resume). Ah, I just got to 4/6 and see you switched flush_scheduled_work() to: flush_work_sync(&sc->trigger_event); Thanks, Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
