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-rw-r--r--drivers/md/raid10.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index a9ae7d113492..5fa390880f85 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -91,7 +91,7 @@ static inline struct r10bio *get_resync_r10bio(struct bio *bio)
static void * r10bio_pool_alloc(gfp_t gfp_flags, void *data)
{
struct r10conf *conf = data;
- int size = offsetof(struct r10bio, devs[conf->copies]);
+ int size = offsetof(struct r10bio, devs[conf->geo.raid_disks]);
/* allocate a r10bio with room for raid_disks entries in the
* bios array */
@@ -238,7 +238,7 @@ static void put_all_bios(struct r10conf *conf, struct r10bio *r10_bio)
{
int i;
- for (i = 0; i < conf->copies; i++) {
+ for (i = 0; i < conf->geo.raid_disks; i++) {
struct bio **bio = & r10_bio->devs[i].bio;
if (!BIO_SPECIAL(*bio))
bio_put(*bio);
@@ -327,7 +327,7 @@ static int find_bio_disk(struct r10conf *conf, struct r10bio *r10_bio,
int slot;
int repl = 0;
- for (slot = 0; slot < conf->copies; slot++) {
+ for (slot = 0; slot < conf->geo.raid_disks; slot++) {
if (r10_bio->devs[slot].bio == bio)
break;
if (r10_bio->devs[slot].repl_bio == bio) {
@@ -336,7 +336,6 @@ static int find_bio_disk(struct r10conf *conf, struct r10bio *r10_bio,
}
}
- BUG_ON(slot == conf->copies);
update_head_pos(slot, r10_bio);
if (slotp)
@@ -1492,7 +1491,8 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
r10_bio->sector = bio->bi_iter.bi_sector;
r10_bio->state = 0;
r10_bio->read_slot = -1;
- memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->copies);
+ memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) *
+ conf->geo.raid_disks);
if (bio_data_dir(bio) == READ)
raid10_read_request(mddev, bio, r10_bio);