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mm/block: convert rw_page users to bio op use

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The rw_page users were not converted to use bio/req ops. As a result
bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
be sent down as reads.

Signed-off-by: Mike Christie <[email protected]>
Fixes: 4e1b2d52a8 ("block, fs, drivers: remove REQ_OP compat defs and related code")

Modified by me to:

1) Drop op_flags passing into ->rw_page(), as we don't use it.
2) Make op_is_write() and friends safe to use for !CONFIG_BLOCK

Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Mike Christie 2016-08-04 14:23:34 -06:00 • committed by Jens Axboe
commit abf545484d
11 changed files with 60 additions and 59 deletions
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2
fs/mpage.c
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@ -50,7 +50,7 @@ static void mpage_end_io(struct bio *bio)
bio_for_each_segment_all(bv, bio, i) {
struct page *page = bv->bv_page;
page_endio(page, bio_data_dir(bio), bio->bi_error);
page_endio(page, bio_op(bio), bio->bi_error);
}
bio_put(bio);