diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-12-02 11:26:44 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:18 -0800 |
| commit | 1bda9dad5aa0199c8592bac32b91afbf8ea236ff (patch) | |
| tree | f77beffd53f2c9a7eb86441fa0b6ad345b38ddf0 /fs/omfs | |
| parent | 2274c3b281bb47e6980ae42fb8dc93b7a38192d5 (diff) | |
| download | linux-1bda9dad5aa0199c8592bac32b91afbf8ea236ff.tar.gz | |
omfs: remove ->writepage
->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.
Link: https://lkml.kernel.org/r/20221202102644.770505-8-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/omfs')
| -rw-r--r-- | fs/omfs/file.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/omfs/file.c b/fs/omfs/file.c index fa7fe2393ff6..3a5b4b88a583 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, }; |