On Wed 13-05-20 14:41:55, Ira Weiny wrote: > On Wed, May 13, 2020 at 04:47:06PM +0200, Jan Kara wrote: > > > > So I think you'll have to check > > whether DAX flag is being changed, > > ext4_dax_dontcache() does check if the flag is being changed.
Yes, but if you call it after inode flags change, you cannot determine that
just from flags and EXT4_I(inode)->i_flags. So that logic needs to change.
Honza
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Jan Kara <[email protected]>
SUSE Labs, CR
