On Thu, Nov 30, 2017 at 09:32:53PM +0100, Rafael J. Wysocki wrote: > On Thu, Nov 30, 2017 at 5:21 PM, Jan Kara <jack@xxxxxxx> wrote: > > On Wed 29-11-17 15:23:52, Luis R. Rodriguez wrote: > >> This removes superflous freezer calls as they are no longer needed > >> as the VFS now performs filesystem freezing/thaw if the filesystem has > >> support for it. > >> > >> The following Coccinelle rule was used as follows: > >> > >> spatch --sp-file fs-freeze-cleanup.cocci --in-place fs/$FS/ > > > > I think your rule misses WQ_FREEZABLE flag for workqueues? That would be > > also good to get rid of... > > We need that one (or equivalent) for the runtime PM workqueue at least. I think Jan was talking about all the WQ_FREEZABLE flags in filesystem workqueues (such as all the XFS wqs) that are no longer necessary once filesystems are frozen appropriately. Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx
