->writepage is a very inefficient method to write back data, and only
used through write_cache_pages or a a fallback when no ->migrate_folio
method is present.
Set ->migrate_folio to the generic buffer_head based helper, and remove
the ->writepage implementation.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/omfs/file.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index fa7fe2393ff68..3a5b4b88a5838 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -294,11 +294,6 @@ static void omfs_readahead(struct readahead_control *rac)
mpage_readahead(rac, omfs_get_block);
}
-static int omfs_writepage(struct page *page, struct writeback_control *wbc)
-{
- return block_write_full_page(page, omfs_get_block, wbc);
-}
-
static int
omfs_writepages(struct address_space *mapping, struct writeback_control *wbc)
{
@@ -375,10 +370,10 @@ const struct address_space_operations omfs_aops = {
.invalidate_folio = block_invalidate_folio,
.read_folio = omfs_read_folio,
.readahead = omfs_readahead,
- .writepage = omfs_writepage,
.writepages = omfs_writepages,
.write_begin = omfs_write_begin,
.write_end = generic_write_end,
.bmap = omfs_bmap,
+ .migrate_folio = buffer_migrate_folio,
};
--
2.30.2
