Hi Christoph, On Wed, 22 Nov 2023 08:10:40 +0100 Christoph Hellwig <hch@xxxxxx> wrote: > > On Wed, Nov 22, 2023 at 12:55:39PM +1100, Stephen Rothwell wrote: > > index 06142ff7f9ce,bf2965b01b35..000000000000 > > --- a/include/linux/pagemap.h > > +++ b/include/linux/pagemap.h > > @@@ -203,9 -203,8 +203,10 @@@ enum mapping_flags > > /* writeback related tags are not used */ > > AS_NO_WRITEBACK_TAGS = 5, > > AS_LARGE_FOLIO_SUPPORT = 6, > > - AS_RELEASE_ALWAYS, /* Call ->release_folio(), even if no private data */ > > + AS_RELEASE_ALWAYS = 7, /* Call ->release_folio(), even if no private data */ > > + AS_UNMOVABLE = 8, /* The mapping cannot be moved, ever */ > > + AS_STABLE_WRITES, /* must wait for writeback before modifying > > + folio contents */ > > }; > > Note that AS_STABLE_WRITES, is a fix for 6.7, so this will probably > end up getting reordered. It might also be worth to remove all the > explicit number assignments here to make the merge conflict resolution > a bit easier in the future. Thanks, I will reorder them from today (and drop the numbering on the added ones). -- Cheers, Stephen Rothwell
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