On Wed, Feb 26, 2020 at 05:48:38PM -0500, Jeff Moyer wrote: > Hi, Ira, > > ira.weiny@xxxxxxxxx writes: > > > From: Ira Weiny <ira.weiny@xxxxxxxxx> > > > > https://github.com/weiny2/linux-kernel/pull/new/dax-file-state-change-v4 > > > > Changes from V3: > > https://lore.kernel.org/lkml/20200208193445.27421-1-ira.weiny@xxxxxxxxx/ > > > > * Remove global locking... :-D > > * put back per inode locking and remove pre-mature optimizations > > * Fix issues with Directories having IS_DAX() set > > * Fix kernel crash issues reported by Jeff > > * Add some clean up patches > > * Consolidate diflags to iflags functions > > * Update/add documentation > > * Reorder/rename patches quite a bit > > I left out patches 1 and 2, but applied the rest and tested. This > passes xfs tests in the following configurations: > 1) MKFS_OPTIONS="-m reflink=0" MOUNT_OPTIONS="-o dax" > 2) MKFS_OPTIONS="-m reflink=0" > but with the added configuration step of setting the dax attribute on > the mounted test directory. > > I also tested to ensure that reflink fails when a file has the dax > attribute set. I've got more testing to do, but figured I'd at least > let you know I've been looking at it. Thank you! I need to update my xfstest which is specific to this as well... I'll get to that tomorrow and send an updated patch... Thanks! Ira > > Thanks! > Jeff >
