block/fs/drivers: remove rw argument from submit_bio

[linux-2.6-block.git] / drivers / target / target_core_iblock.c

diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 7c4efb4417b0fc5e9c2cd9700eb83dd024e3db92..c25109cc0329929ef577fcba6cf9b99597b17083 100644 (file)
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -312,7 +312,7 @@ static void iblock_bio_done(struct bio *bio)
 }
 
 static struct bio *
-iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num)
+iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num, int rw)
 {
        struct iblock_dev *ib_dev = IBLOCK_DEV(cmd->se_dev);
        struct bio *bio;
@@ -334,18 +334,19 @@ iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num)
        bio->bi_private = cmd;
        bio->bi_end_io = &iblock_bio_done;
        bio->bi_iter.bi_sector = lba;
+       bio->bi_rw = rw;
 
        return bio;
 }
 
-static void iblock_submit_bios(struct bio_list *list, int rw)
+static void iblock_submit_bios(struct bio_list *list)
 {
        struct blk_plug plug;
        struct bio *bio;
 
        blk_start_plug(&plug);
        while ((bio = bio_list_pop(list)))
-               submit_bio(rw, bio);
+               submit_bio(bio);
        blk_finish_plug(&plug);
 }
 
@@ -387,9 +388,10 @@ iblock_execute_sync_cache(struct se_cmd *cmd)
        bio = bio_alloc(GFP_KERNEL, 0);
        bio->bi_end_io = iblock_end_io_flush;
        bio->bi_bdev = ib_dev->ibd_bd;
+       bio->bi_rw = WRITE_FLUSH;
        if (!immed)
                bio->bi_private = cmd;
-       submit_bio(WRITE_FLUSH, bio);
+       submit_bio(bio);
        return 0;
 }
 
@@ -478,7 +480,7 @@ iblock_execute_write_same(struct se_cmd *cmd)
                goto fail;
        cmd->priv = ibr;
 
-       bio = iblock_get_bio(cmd, block_lba, 1);
+       bio = iblock_get_bio(cmd, block_lba, 1, WRITE);
        if (!bio)
                goto fail_free_ibr;
 
@@ -491,7 +493,7 @@ iblock_execute_write_same(struct se_cmd *cmd)
                while (bio_add_page(bio, sg_page(sg), sg->length, sg->offset)
                                != sg->length) {
 
-                       bio = iblock_get_bio(cmd, block_lba, 1);
+                       bio = iblock_get_bio(cmd, block_lba, 1, WRITE);
                        if (!bio)
                                goto fail_put_bios;
 
@@ -504,7 +506,7 @@ iblock_execute_write_same(struct se_cmd *cmd)
                sectors -= 1;
        }
 
-       iblock_submit_bios(&list, WRITE);
+       iblock_submit_bios(&list);
        return 0;
 
 fail_put_bios:
@@ -712,7 +714,7 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
                return 0;
        }
 
-       bio = iblock_get_bio(cmd, block_lba, sgl_nents);
+       bio = iblock_get_bio(cmd, block_lba, sgl_nents, rw);
        if (!bio)
                goto fail_free_ibr;
 
@@ -732,11 +734,11 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
                while (bio_add_page(bio, sg_page(sg), sg->length, sg->offset)
                                != sg->length) {
                        if (bio_cnt >= IBLOCK_MAX_BIO_PER_TASK) {
-                               iblock_submit_bios(&list, rw);
+                               iblock_submit_bios(&list);
                                bio_cnt = 0;
                        }
 
-                       bio = iblock_get_bio(cmd, block_lba, sg_num);
+                       bio = iblock_get_bio(cmd, block_lba, sg_num, rw);
                        if (!bio)
                                goto fail_put_bios;
 
@@ -756,7 +758,7 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
                        goto fail_put_bios;
        }
 
-       iblock_submit_bios(&list, rw);
+       iblock_submit_bios(&list);
        iblock_complete_cmd(cmd);
        return 0;