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| author | Christoph Hellwig <hch@lst.de> | 2022-11-13 17:29:02 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2022-11-21 11:05:01 +0100 |
| commit | 36273e5b4e3a934c6d346c8f0b16b97e018094af (patch) | |
| tree | ac15c8119bb65e2e42fadd0e13514c6fd9ae84e3 | |
| parent | a27c442d61cea70f38d9340528225b234888885b (diff) | |
| download | linux-36273e5b4e3a934c6d346c8f0b16b97e018094af.tar.gz linux-36273e5b4e3a934c6d346c8f0b16b97e018094af.tar.bz2 linux-36273e5b4e3a934c6d346c8f0b16b97e018094af.zip | |
udf: remove ->writepage
->writepage is a very inefficient method to write back data, and only
used through write_cache_pages or as a fallback when no ->migrate_folio
method is present.
Set ->migrate_folio to the generic buffer_head based helper, and remove
the ->writepage implementation in extfat.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
| -rw-r--r-- | fs/udf/inode.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index dce6ae9ae306..0246b1b86fb9 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -182,11 +182,6 @@ static void udf_write_failed(struct address_space *mapping, loff_t to) } } -static int udf_writepage(struct page *page, struct writeback_control *wbc) -{ - return block_write_full_page(page, udf_get_block, wbc); -} - static int udf_writepages(struct address_space *mapping, struct writeback_control *wbc) { @@ -239,12 +234,12 @@ const struct address_space_operations udf_aops = { .invalidate_folio = block_invalidate_folio, .read_folio = udf_read_folio, .readahead = udf_readahead, - .writepage = udf_writepage, .writepages = udf_writepages, .write_begin = udf_write_begin, .write_end = generic_write_end, .direct_IO = udf_direct_IO, .bmap = udf_bmap, + .migrate_folio = buffer_migrate_folio, }; /* |