diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-12-02 13:26:42 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-12 05:12:18 +0300 |
| commit | cd2e6024260de27a523e0af6ee47a20a6b8b8aa8 (patch) | |
| tree | 738ca9a469b164c07b2ac1170ac0b556d1c3bdfd /fs/hpfs | |
| parent | 12f9b9a73dc603e658bf24eed2777cecdaf4103e (diff) | |
| download | linux-cd2e6024260de27a523e0af6ee47a20a6b8b8aa8.tar.xz | |
hpfs: 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/20221202102644.770505-6-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/hpfs')
| -rw-r--r-- | fs/hpfs/file.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index f7547a62c81f..88952d4a631e 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -163,11 +163,6 @@ static int hpfs_read_folio(struct file *file, struct folio *folio) return mpage_read_folio(folio, hpfs_get_block); } -static int hpfs_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page, hpfs_get_block, wbc); -} - static void hpfs_readahead(struct readahead_control *rac) { mpage_readahead(rac, hpfs_get_block); @@ -248,12 +243,12 @@ const struct address_space_operations hpfs_aops = { .dirty_folio = block_dirty_folio, .invalidate_folio = block_invalidate_folio, .read_folio = hpfs_read_folio, - .writepage = hpfs_writepage, .readahead = hpfs_readahead, .writepages = hpfs_writepages, .write_begin = hpfs_write_begin, .write_end = hpfs_write_end, - .bmap = _hpfs_bmap + .bmap = _hpfs_bmap, + .migrate_folio = buffer_migrate_folio, }; const struct file_operations hpfs_file_ops = |