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Diffstat (limited to 'drivers/md/raid0.c')
-rw-r--r--drivers/md/raid0.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 0eb08a4df759..27e19e2b51d4 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -468,7 +468,7 @@ static inline int is_io_in_chunk_boundary(struct mddev *mddev,
}
}
-static int raid0_make_request(struct mddev *mddev, struct bio *bio)
+static void raid0_make_request(struct mddev *mddev, struct bio *bio)
{
unsigned int chunk_sects;
sector_t sector_offset;
@@ -477,7 +477,7 @@ static int raid0_make_request(struct mddev *mddev, struct bio *bio)
if (unlikely(bio->bi_rw & REQ_FLUSH)) {
md_flush_request(mddev, bio);
- return 0;
+ return;
}
chunk_sects = mddev->chunk_sectors;
@@ -497,13 +497,10 @@ static int raid0_make_request(struct mddev *mddev, struct bio *bio)
else
bp = bio_split(bio, chunk_sects -
sector_div(sector, chunk_sects));
- if (raid0_make_request(mddev, &bp->bio1))
- generic_make_request(&bp->bio1);
- if (raid0_make_request(mddev, &bp->bio2))
- generic_make_request(&bp->bio2);
-
+ raid0_make_request(mddev, &bp->bio1);
+ raid0_make_request(mddev, &bp->bio2);
bio_pair_release(bp);
- return 0;
+ return;
}
sector_offset = bio->bi_sector;
@@ -513,10 +510,9 @@ static int raid0_make_request(struct mddev *mddev, struct bio *bio)
bio->bi_bdev = tmp_dev->bdev;
bio->bi_sector = sector_offset + zone->dev_start +
tmp_dev->data_offset;
- /*
- * Let the main block layer submit the IO and resolve recursion:
- */
- return 1;
+
+ generic_make_request(bio);
+ return;
bad_map:
printk("md/raid0:%s: make_request bug: can't convert block across chunks"
@@ -525,7 +521,7 @@ bad_map:
(unsigned long long)bio->bi_sector, bio->bi_size >> 10);
bio_io_error(bio);
- return 0;
+ return;
}
static void raid0_status(struct seq_file *seq, struct mddev *mddev)