diff options
| author | Pankaj Raghav <p.raghav@samsung.com> | 2023-04-11 14:29:20 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:30:02 -0700 |
| commit | 09a607c9cd23d9521e7be3ab5eb94f217d7a37f5 (patch) | |
| tree | 9eff2836a10703bb6afdc811a278bc530e5caf1c /fs/mpage.c | |
| parent | f0d6ca46d68670d04a43116fe07309643bac596e (diff) | |
mpage: use folios in bio end_io handler
Use folios in the bio end_io handler. This conversion does the
appropriate handling on the folios in the respective end_io callback and
removes the call to page_endio(), which is soon to be removed.
Link: https://lkml.kernel.org/r/20230411122920.30134-4-p.raghav@samsung.com
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Martin Brandenburg <martin@omnibond.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Marshall <hubcap@omnibond.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/mpage.c')
| -rw-r--r-- | fs/mpage.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/fs/mpage.c b/fs/mpage.c index d9540c1b7427..242e213ee064 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -45,24 +45,32 @@ */ static void mpage_read_end_io(struct bio *bio) { - struct bio_vec *bv; - struct bvec_iter_all iter_all; - - bio_for_each_segment_all(bv, bio, iter_all) - page_endio(bv->bv_page, REQ_OP_READ, - blk_status_to_errno(bio->bi_status)); + struct folio_iter fi; + int err = blk_status_to_errno(bio->bi_status); + + bio_for_each_folio_all(fi, bio) { + if (err) + folio_set_error(fi.folio); + else + folio_mark_uptodate(fi.folio); + folio_unlock(fi.folio); + } bio_put(bio); } static void mpage_write_end_io(struct bio *bio) { - struct bio_vec *bv; - struct bvec_iter_all iter_all; + struct folio_iter fi; + int err = blk_status_to_errno(bio->bi_status); - bio_for_each_segment_all(bv, bio, iter_all) - page_endio(bv->bv_page, REQ_OP_WRITE, - blk_status_to_errno(bio->bi_status)); + bio_for_each_folio_all(fi, bio) { + if (err) { + folio_set_error(fi.folio); + mapping_set_error(fi.folio->mapping, err); + } + folio_end_writeback(fi.folio); + } bio_put(bio); } |