diff options
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index c025a8276dc1..685ddf325ee4 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -21,6 +21,7 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/blkdev.h> +#include <linux/module.h> #include <linux/seq_file.h> #include <linux/ratelimit.h> #include "md.h" @@ -842,7 +843,7 @@ static void unfreeze_array(struct r10conf *conf) spin_unlock_irq(&conf->resync_lock); } -static int make_request(struct mddev *mddev, struct bio * bio) +static void make_request(struct mddev *mddev, struct bio * bio) { struct r10conf *conf = mddev->private; struct mirror_info *mirror; @@ -861,7 +862,7 @@ static int make_request(struct mddev *mddev, struct bio * bio) if (unlikely(bio->bi_rw & REQ_FLUSH)) { md_flush_request(mddev, bio); - return 0; + return; } /* If this request crosses a chunk boundary, we need to @@ -893,10 +894,8 @@ static int make_request(struct mddev *mddev, struct bio * bio) conf->nr_waiting++; spin_unlock_irq(&conf->resync_lock); - if (make_request(mddev, &bp->bio1)) - generic_make_request(&bp->bio1); - if (make_request(mddev, &bp->bio2)) - generic_make_request(&bp->bio2); + make_request(mddev, &bp->bio1); + make_request(mddev, &bp->bio2); spin_lock_irq(&conf->resync_lock); conf->nr_waiting--; @@ -904,14 +903,14 @@ static int make_request(struct mddev *mddev, struct bio * bio) spin_unlock_irq(&conf->resync_lock); bio_pair_release(bp); - return 0; + return; bad_map: printk("md/raid10:%s: make_request bug: can't convert block across chunks" " or bigger than %dk %llu %d\n", mdname(mddev), chunk_sects/2, (unsigned long long)bio->bi_sector, bio->bi_size >> 10); bio_io_error(bio); - return 0; + return; } md_write_start(mddev, bio); @@ -954,7 +953,7 @@ read_again: slot = r10_bio->read_slot; if (disk < 0) { raid_end_bio_io(r10_bio); - return 0; + return; } mirror = conf->mirrors + disk; @@ -1002,7 +1001,7 @@ read_again: goto read_again; } else generic_make_request(read_bio); - return 0; + return; } /* @@ -1176,7 +1175,6 @@ retry_write: if (do_sync || !mddev->bitmap || !plugged) md_wakeup_thread(mddev->thread); - return 0; } static void status(struct seq_file *seq, struct mddev *mddev) |