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block: make generic_make_request handle arbitrarily sized bios
[cascardo/linux.git]
/
drivers
/
block
/
pktcdvd.c
diff --git
a/drivers/block/pktcdvd.c
b/drivers/block/pktcdvd.c
index
a7a259e
..
ee7ad5e
100644
(file)
--- a/
drivers/block/pktcdvd.c
+++ b/
drivers/block/pktcdvd.c
@@
-2447,6
+2447,10
@@
static void pkt_make_request(struct request_queue *q, struct bio *bio)
char b[BDEVNAME_SIZE];
struct bio *split;
char b[BDEVNAME_SIZE];
struct bio *split;
+ blk_queue_bounce(q, &bio);
+
+ blk_queue_split(q, &bio, q->bio_split);
+
pd = q->queuedata;
if (!pd) {
pr_err("%s incorrect request queue\n",
pd = q->queuedata;
if (!pd) {
pr_err("%s incorrect request queue\n",
@@
-2477,8
+2481,6
@@
static void pkt_make_request(struct request_queue *q, struct bio *bio)
goto end_io;
}
goto end_io;
}
- blk_queue_bounce(q, &bio);
-
do {
sector_t zone = get_zone(bio->bi_iter.bi_sector, pd);
sector_t last_zone = get_zone(bio_end_sector(bio) - 1, pd);
do {
sector_t zone = get_zone(bio->bi_iter.bi_sector, pd);
sector_t last_zone = get_zone(bio_end_sector(bio) - 1, pd);