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path: root/drivers/md/dm-io.c
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Diffstat (limited to 'drivers/md/dm-io.c')
-rw-r--r--drivers/md/dm-io.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c
index 3702e502466d..25039607f3cb 100644
--- a/drivers/md/dm-io.c
+++ b/drivers/md/dm-io.c
@@ -58,7 +58,8 @@ struct dm_io_client *dm_io_client_create(void)
if (!client->pool)
goto bad;
- client->bios = bioset_create(min_ios, 0);
+ client->bios = bioset_create(min_ios, 0, (BIOSET_NEED_BVECS |
+ BIOSET_NEED_RESCUER));
if (!client->bios)
goto bad;
@@ -124,7 +125,7 @@ static void complete_io(struct io *io)
fn(error_bits, context);
}
-static void dec_count(struct io *io, unsigned int region, int error)
+static void dec_count(struct io *io, unsigned int region, blk_status_t error)
{
if (error)
set_bit(region, &io->error_bits);
@@ -137,9 +138,9 @@ static void endio(struct bio *bio)
{
struct io *io;
unsigned region;
- int error;
+ blk_status_t error;
- if (bio->bi_error && bio_data_dir(bio) == READ)
+ if (bio->bi_status && bio_data_dir(bio) == READ)
zero_fill_bio(bio);
/*
@@ -147,7 +148,7 @@ static void endio(struct bio *bio)
*/
retrieve_io_and_region_from_bio(bio, &io, &region);
- error = bio->bi_error;
+ error = bio->bi_status;
bio_put(bio);
dec_count(io, region, error);
@@ -317,9 +318,9 @@ static void do_region(int op, int op_flags, unsigned region,
else if (op == REQ_OP_WRITE_SAME)
special_cmd_max_sectors = q->limits.max_write_same_sectors;
if ((op == REQ_OP_DISCARD || op == REQ_OP_WRITE_ZEROES ||
- op == REQ_OP_WRITE_SAME) &&
- special_cmd_max_sectors == 0) {
- dec_count(io, region, -EOPNOTSUPP);
+ op == REQ_OP_WRITE_SAME) && special_cmd_max_sectors == 0) {
+ atomic_inc(&io->count);
+ dec_count(io, region, BLK_STS_NOTSUPP);
return;
}