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jfs: Convert to release_folio

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The use of folios should be pushed further down into jfs from here.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2022-04-30 23:53:28 -04:00
parent 7ffce3d941
commit a613b861aa
1 changed files with 8 additions and 8 deletions
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16
fs/jfs/jfs_metapage.c
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@ -524,29 +524,29 @@ add_failed:
return -EIO;
}
static int metapage_releasepage(struct page *page, gfp_t gfp_mask)
static bool metapage_release_folio(struct folio *folio, gfp_t gfp_mask)
{
struct metapage *mp;
int ret = 1;
bool ret = true;
int offset;
for (offset = 0; offset < PAGE_SIZE; offset += PSIZE) {
mp = page_to_mp(page, offset);
mp = page_to_mp(&folio->page, offset);
if (!mp)
continue;
jfs_info("metapage_releasepage: mp = 0x%p", mp);
jfs_info("metapage_release_folio: mp = 0x%p", mp);
if (mp->count || mp->nohomeok ||
test_bit(META_dirty, &mp->flag)) {
jfs_info("count = %ld, nohomeok = %d", mp->count,
mp->nohomeok);
ret = 0;
ret = false;
continue;
}
if (mp->lsn)
remove_from_logsync(mp);
remove_metapage(page, mp);
remove_metapage(&folio->page, mp);
INCREMENT(mpStat.pagefree);
free_metapage(mp);
}
@ -560,13 +560,13 @@ static void metapage_invalidate_folio(struct folio *folio, size_t offset,
BUG_ON(folio_test_writeback(folio));
metapage_releasepage(&folio->page, 0);
metapage_release_folio(folio, 0);
}
const struct address_space_operations jfs_metapage_aops = {
.read_folio = metapage_read_folio,
.writepage = metapage_writepage,
.releasepage = metapage_releasepage,
.release_folio = metapage_release_folio,
.invalidate_folio = metapage_invalidate_folio,
.dirty_folio = filemap_dirty_folio,
};