block/fs/drivers: remove rw argument from submit_bio

[cascardo/linux.git] / block / blk-lib.c

diff --git a/block/blk-lib.c b/block/blk-lib.c
index 23d7f30..1f6dec5 100644 (file)
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -9,14 +9,14 @@
 
 #include "blk.h"
 
-static struct bio *next_bio(struct bio *bio, int rw, unsigned int nr_pages,
+static struct bio *next_bio(struct bio *bio, unsigned int nr_pages,
                gfp_t gfp)
 {
        struct bio *new = bio_alloc(gfp, nr_pages);
 
        if (bio) {
                bio_chain(bio, new);
-               submit_bio(rw, bio);
+               submit_bio(bio);
        }
 
        return new;
@@ -62,9 +62,10 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
                        req_sects = end_sect - sector;
                }
 
-               bio = next_bio(bio, type, 1, gfp_mask);
+               bio = next_bio(bio, 1, gfp_mask);
                bio->bi_iter.bi_sector = sector;
                bio->bi_bdev = bdev;
+               bio->bi_rw = type;
 
                bio->bi_iter.bi_size = req_sects << 9;
                nr_sects -= req_sects;
@@ -110,7 +111,7 @@ int blkdev_issue_discard(struct block_device *bdev, sector_t sector,
        ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, type,
                        &bio);
        if (!ret && bio) {
-               ret = submit_bio_wait(type, bio);
+               ret = submit_bio_wait(bio);
                if (ret == -EOPNOTSUPP)
                        ret = 0;
        }
@@ -147,13 +148,14 @@ int blkdev_issue_write_same(struct block_device *bdev, sector_t sector,
        max_write_same_sectors = UINT_MAX >> 9;
 
        while (nr_sects) {
-               bio = next_bio(bio, REQ_WRITE | REQ_WRITE_SAME, 1, gfp_mask);
+               bio = next_bio(bio, 1, gfp_mask);
                bio->bi_iter.bi_sector = sector;
                bio->bi_bdev = bdev;
                bio->bi_vcnt = 1;
                bio->bi_io_vec->bv_page = page;
                bio->bi_io_vec->bv_offset = 0;
                bio->bi_io_vec->bv_len = bdev_logical_block_size(bdev);
+               bio->bi_rw = REQ_WRITE | REQ_WRITE_SAME;
 
                if (nr_sects > max_write_same_sectors) {
                        bio->bi_iter.bi_size = max_write_same_sectors << 9;
@@ -166,7 +168,7 @@ int blkdev_issue_write_same(struct block_device *bdev, sector_t sector,
        }
 
        if (bio)
-               ret = submit_bio_wait(REQ_WRITE | REQ_WRITE_SAME, bio);
+               ret = submit_bio_wait(bio);
        return ret != -EOPNOTSUPP ? ret : 0;
 }
 EXPORT_SYMBOL(blkdev_issue_write_same);
@@ -190,11 +192,11 @@ static int __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
        unsigned int sz;
 
        while (nr_sects != 0) {
-               bio = next_bio(bio, WRITE,
-                               min(nr_sects, (sector_t)BIO_MAX_PAGES),
+               bio = next_bio(bio, min(nr_sects, (sector_t)BIO_MAX_PAGES),
                                gfp_mask);
                bio->bi_iter.bi_sector = sector;
                bio->bi_bdev   = bdev;
+               bio->bi_rw = REQ_WRITE;
 
                while (nr_sects != 0) {
                        sz = min((sector_t) PAGE_SIZE >> 9 , nr_sects);
@@ -207,7 +209,7 @@ static int __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
        }
 
        if (bio)
-               return submit_bio_wait(WRITE, bio);
+               return submit_bio_wait(bio);
        return 0;
 }