diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-12-02 11:26:43 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:18 -0800 |
| commit | 2274c3b281bb47e6980ae42fb8dc93b7a38192d5 (patch) | |
| tree | 6ee8b8c2fa97ba9c1a692de089c1ae64e3d6b273 /fs/jfs | |
| parent | cd2e6024260de27a523e0af6ee47a20a6b8b8aa8 (diff) | |
jfs: 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/20221202102644.770505-7-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/inode.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index d1ec920aa030..8ac10e396050 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -264,11 +264,6 @@ int jfs_get_block(struct inode *ip, sector_t lblock, return rc; } -static int jfs_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page, jfs_get_block, wbc); -} - static int jfs_writepages(struct address_space *mapping, struct writeback_control *wbc) { @@ -355,12 +350,12 @@ const struct address_space_operations jfs_aops = { .invalidate_folio = block_invalidate_folio, .read_folio = jfs_read_folio, .readahead = jfs_readahead, - .writepage = jfs_writepage, .writepages = jfs_writepages, .write_begin = jfs_write_begin, .write_end = jfs_write_end, .bmap = jfs_bmap, .direct_IO = jfs_direct_IO, + .migrate_folio = buffer_migrate_folio, }; /* |