On Thu, Aug 29, 2024 at 07:26:42AM -0400, Kent Overstreet wrote: > On Thu, Aug 29, 2024 at 01:10:55PM GMT, Jan Kara wrote: > > On Wed 14-08-24 17:25:32, Josef Bacik wrote: > > > bcachefs has its own locking around filemap_fault, so we have to make > > > sure we do the fsnotify hook before the locking. Add the check to emit > > > the event before the locking and return VM_FAULT_RETRY to retrigger the > > > fault once the event has been emitted. > > > > > > Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> > > > > Looks good to me. Would be nice to get ack from bcachefs guys. Kent? > > I said I wanted the bcachefs side tested, and offered Josef CI access > for that - still waiting to hear from him. My bad I thought I had responded. I tested bcachefs, xfs, ext4, and btrfs with my tests. I'll get those turned into fstests today/tomorrow. Thanks, Josef
