Displaying 4 results from an estimated 4 matches for "folio_nr_pag".
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folio_nr_pages
2022 Jul 08
0
[PATCH v2 07/19] mm/migrate: Convert expected_page_refs() to folio_expected_refs()
...olio)
> > {
> > - int expected_count = 1;
> > + int refs = 1;
> > + if (!mapping)
> > + return refs;
> >
> > - if (mapping)
> > - expected_count += compound_nr(page) + page_has_private(page);
> > - return expected_count;
> > + refs += folio_nr_pages(folio);
> > + if (folio_get_private(folio))
> > + refs++;
> > +
> > + return refs;
> > }
> >
> > /*
> > @@ -359,7 +364,7 @@ int folio_migrate_mapping(struct address_space *mapping,
> > XA_STATE(xas, &mapping->i_pages, folio_index...
2022 Jul 08
0
[PATCH v2 07/19] mm/migrate: Convert expected_page_refs() to folio_expected_refs()
...olio)
> > {
> > - int expected_count = 1;
> > + int refs = 1;
> > + if (!mapping)
> > + return refs;
> >
> > - if (mapping)
> > - expected_count += compound_nr(page) + page_has_private(page);
> > - return expected_count;
> > + refs += folio_nr_pages(folio);
> > + if (folio_get_private(folio))
> > + refs++;
> > +
> > + return refs;
> > }
> >
> > /*
> > @@ -359,7 +364,7 @@ int folio_migrate_mapping(struct address_space *mapping,
> > XA_STATE(xas, &mapping->i_pages, folio_index...
2023 Mar 07
3
remove most callers of write_one_page v4
Hi all,
this series removes most users of the write_one_page API. These helpers
internally call ->writepage which we are gradually removing from the
kernel.
Changes since v3:
- drop all patches merged in v6.3-rc1
- re-add the jfs patch
Changes since v2:
- more minix error handling fixes
Changes since v1:
- drop the btrfs changes (queue up in the btrfs tree)
- drop the finaly move to
2023 Jun 18
11
[PATCH v1 0/5] clean up block_commit_write
*** BLURB HERE ***
Bean Huo (5):
fs/buffer: clean up block_commit_write
fs/buffer.c: convert block_commit_write to return void
ext4: No need to check return value of block_commit_write()
fs/ocfs2: No need to check return value of block_commit_write()
udf: No need to check return value of block_commit_write()
fs/buffer.c | 24 +++++++-----------------