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path: root/drivers/md/raid10.c
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Diffstat (limited to 'drivers/md/raid10.c')
-rw-r--r--drivers/md/raid10.c51
1 files changed, 25 insertions, 26 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index c7de2a53e625..26ae74fd0d01 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -865,7 +865,7 @@ static void flush_pending_writes(struct r10conf *conf)
while (bio) { /* submit pending writes */
struct bio *next = bio->bi_next;
bio->bi_next = NULL;
- if (unlikely((bio->bi_rw & REQ_DISCARD) &&
+ if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
!blk_queue_discard(bdev_get_queue(bio->bi_bdev))))
/* Just ignore it */
bio_endio(bio);
@@ -1041,7 +1041,7 @@ static void raid10_unplug(struct blk_plug_cb *cb, bool from_schedule)
while (bio) { /* submit pending writes */
struct bio *next = bio->bi_next;
bio->bi_next = NULL;
- if (unlikely((bio->bi_rw & REQ_DISCARD) &&
+ if (unlikely((bio_op(bio) == REQ_OP_DISCARD) &&
!blk_queue_discard(bdev_get_queue(bio->bi_bdev))))
/* Just ignore it */
bio_endio(bio);
@@ -1058,12 +1058,10 @@ static void __make_request(struct mddev *mddev, struct bio *bio)
struct r10bio *r10_bio;
struct bio *read_bio;
int i;
+ const int op = bio_op(bio);
const int rw = bio_data_dir(bio);
const unsigned long do_sync = (bio->bi_rw & REQ_SYNC);
const unsigned long do_fua = (bio->bi_rw & REQ_FUA);
- const unsigned long do_discard = (bio->bi_rw
- & (REQ_DISCARD | REQ_SECURE));
- const unsigned long do_same = (bio->bi_rw & REQ_WRITE_SAME);
unsigned long flags;
struct md_rdev *blocked_rdev;
struct blk_plug_cb *cb;
@@ -1156,7 +1154,7 @@ read_again:
choose_data_offset(r10_bio, rdev);
read_bio->bi_bdev = rdev->bdev;
read_bio->bi_end_io = raid10_end_read_request;
- read_bio->bi_rw = READ | do_sync;
+ bio_set_op_attrs(read_bio, op, do_sync);
read_bio->bi_private = r10_bio;
if (max_sectors < r10_bio->sectors) {
@@ -1363,8 +1361,7 @@ retry_write:
rdev));
mbio->bi_bdev = rdev->bdev;
mbio->bi_end_io = raid10_end_write_request;
- mbio->bi_rw =
- WRITE | do_sync | do_fua | do_discard | do_same;
+ bio_set_op_attrs(mbio, op, do_sync | do_fua);
mbio->bi_private = r10_bio;
atomic_inc(&r10_bio->remaining);
@@ -1406,8 +1403,7 @@ retry_write:
r10_bio, rdev));
mbio->bi_bdev = rdev->bdev;
mbio->bi_end_io = raid10_end_write_request;
- mbio->bi_rw =
- WRITE | do_sync | do_fua | do_discard | do_same;
+ bio_set_op_attrs(mbio, op, do_sync | do_fua);
mbio->bi_private = r10_bio;
atomic_inc(&r10_bio->remaining);
@@ -1450,7 +1446,7 @@ static void raid10_make_request(struct mddev *mddev, struct bio *bio)
struct bio *split;
- if (unlikely(bio->bi_rw & REQ_FLUSH)) {
+ if (unlikely(bio->bi_rw & REQ_PREFLUSH)) {
md_flush_request(mddev, bio);
return;
}
@@ -1992,10 +1988,10 @@ static void sync_request_write(struct mddev *mddev, struct r10bio *r10_bio)
tbio->bi_vcnt = vcnt;
tbio->bi_iter.bi_size = fbio->bi_iter.bi_size;
- tbio->bi_rw = WRITE;
tbio->bi_private = r10_bio;
tbio->bi_iter.bi_sector = r10_bio->devs[i].addr;
tbio->bi_end_io = end_sync_write;
+ bio_set_op_attrs(tbio, REQ_OP_WRITE, 0);
bio_copy_data(tbio, fbio);
@@ -2078,7 +2074,7 @@ static void fix_recovery_read_error(struct r10bio *r10_bio)
addr,
s << 9,
bio->bi_io_vec[idx].bv_page,
- READ, false);
+ REQ_OP_READ, 0, false);
if (ok) {
rdev = conf->mirrors[dw].rdev;
addr = r10_bio->devs[1].addr + sect;
@@ -2086,7 +2082,7 @@ static void fix_recovery_read_error(struct r10bio *r10_bio)
addr,
s << 9,
bio->bi_io_vec[idx].bv_page,
- WRITE, false);
+ REQ_OP_WRITE, 0, false);
if (!ok) {
set_bit(WriteErrorSeen, &rdev->flags);
if (!test_and_set_bit(WantReplacement,
@@ -2213,7 +2209,7 @@ static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
if (is_badblock(rdev, sector, sectors, &first_bad, &bad_sectors)
&& (rw == READ || test_bit(WriteErrorSeen, &rdev->flags)))
return -1;
- if (sync_page_io(rdev, sector, sectors << 9, page, rw, false))
+ if (sync_page_io(rdev, sector, sectors << 9, page, rw, 0, false))
/* success */
return 1;
if (rw == WRITE) {
@@ -2299,7 +2295,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
r10_bio->devs[sl].addr +
sect,
s<<9,
- conf->tmppage, READ, false);
+ conf->tmppage,
+ REQ_OP_READ, 0, false);
rdev_dec_pending(rdev, mddev);
rcu_read_lock();
if (success)
@@ -2474,7 +2471,9 @@ static int narrow_write_error(struct r10bio *r10_bio, int i)
choose_data_offset(r10_bio, rdev) +
(sector - r10_bio->sector));
wbio->bi_bdev = rdev->bdev;
- if (submit_bio_wait(WRITE, wbio) < 0)
+ bio_set_op_attrs(wbio, REQ_OP_WRITE, 0);
+
+ if (submit_bio_wait(wbio) < 0)
/* Failure! */
ok = rdev_set_badblocks(rdev, sector,
sectors, 0)
@@ -2548,7 +2547,7 @@ read_more:
bio->bi_iter.bi_sector = r10_bio->devs[slot].addr
+ choose_data_offset(r10_bio, rdev);
bio->bi_bdev = rdev->bdev;
- bio->bi_rw = READ | do_sync;
+ bio_set_op_attrs(bio, REQ_OP_READ, do_sync);
bio->bi_private = r10_bio;
bio->bi_end_io = raid10_end_read_request;
if (max_sectors < r10_bio->sectors) {
@@ -3038,7 +3037,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
biolist = bio;
bio->bi_private = r10_bio;
bio->bi_end_io = end_sync_read;
- bio->bi_rw = READ;
+ bio_set_op_attrs(bio, REQ_OP_READ, 0);
from_addr = r10_bio->devs[j].addr;
bio->bi_iter.bi_sector = from_addr +
rdev->data_offset;
@@ -3064,7 +3063,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
biolist = bio;
bio->bi_private = r10_bio;
bio->bi_end_io = end_sync_write;
- bio->bi_rw = WRITE;
+ bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
bio->bi_iter.bi_sector = to_addr
+ rdev->data_offset;
bio->bi_bdev = rdev->bdev;
@@ -3093,7 +3092,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
biolist = bio;
bio->bi_private = r10_bio;
bio->bi_end_io = end_sync_write;
- bio->bi_rw = WRITE;
+ bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
bio->bi_iter.bi_sector = to_addr +
rdev->data_offset;
bio->bi_bdev = rdev->bdev;
@@ -3213,7 +3212,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
biolist = bio;
bio->bi_private = r10_bio;
bio->bi_end_io = end_sync_read;
- bio->bi_rw = READ;
+ bio_set_op_attrs(bio, REQ_OP_READ, 0);
bio->bi_iter.bi_sector = sector +
conf->mirrors[d].rdev->data_offset;
bio->bi_bdev = conf->mirrors[d].rdev->bdev;
@@ -3235,7 +3234,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,
biolist = bio;
bio->bi_private = r10_bio;
bio->bi_end_io = end_sync_write;
- bio->bi_rw = WRITE;
+ bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
bio->bi_iter.bi_sector = sector +
conf->mirrors[d].replacement->data_offset;
bio->bi_bdev = conf->mirrors[d].replacement->bdev;
@@ -4320,7 +4319,7 @@ read_more:
+ rdev->data_offset);
read_bio->bi_private = r10_bio;
read_bio->bi_end_io = end_sync_read;
- read_bio->bi_rw = READ;
+ bio_set_op_attrs(read_bio, REQ_OP_READ, 0);
read_bio->bi_flags &= (~0UL << BIO_RESET_BITS);
read_bio->bi_error = 0;
read_bio->bi_vcnt = 0;
@@ -4354,7 +4353,7 @@ read_more:
rdev2->new_data_offset;
b->bi_private = r10_bio;
b->bi_end_io = end_reshape_write;
- b->bi_rw = WRITE;
+ bio_set_op_attrs(b, REQ_OP_WRITE, 0);
b->bi_next = blist;
blist = b;
}
@@ -4522,7 +4521,7 @@ static int handle_reshape_read_error(struct mddev *mddev,
addr,
s << 9,
bvec[idx].bv_page,
- READ, false);
+ REQ_OP_READ, 0, false);
if (success)
break;
failed:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 02:35:38 +0000