Now that prepare_to_wait() isn't in the way, move read_sequcount_begin()
into make_stripe_request().
No functional changes intended.
Signed-off-by: Logan Gunthorpe <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Reviewed-by: Guoqing Jiang <[email protected]>
---
drivers/md/raid5.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index c58e70db204a..345350d34623 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5800,14 +5800,16 @@ struct stripe_request_ctx {
static enum stripe_result make_stripe_request(struct mddev *mddev,
struct r5conf *conf, struct stripe_request_ctx *ctx,
- sector_t logical_sector, struct bio *bi, int seq)
+ sector_t logical_sector, struct bio *bi)
{
const int rw = bio_data_dir(bi);
enum stripe_result ret;
struct stripe_head *sh;
sector_t new_sector;
int previous = 0;
- int dd_idx;
+ int seq, dd_idx;
+
+ seq = read_seqcount_begin(&conf->gen_lock);
if (unlikely(conf->reshape_progress != MaxSector)) {
/*
@@ -5973,13 +5975,9 @@ static bool raid5_make_request(struct mddev *mddev, struct bio * bi)
md_account_bio(mddev, &bi);
prepare_to_wait(&conf->wait_for_overlap, &w, TASK_UNINTERRUPTIBLE);
for (; logical_sector < last_sector; logical_sector += RAID5_STRIPE_SECTORS(conf)) {
- int seq;
-
retry:
- seq = read_seqcount_begin(&conf->gen_lock);
-
res = make_stripe_request(mddev, conf, &ctx, logical_sector,
- bi, seq);
+ bi);
if (res == STRIPE_FAIL)
break;
--
2.30.2