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| author | NeilBrown <neilb@suse.de> | 2010-04-01 15:02:13 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-05-18 15:27:55 +1000 |
| commit | 21a52c6d05c15f862797736393915bfa8cd40ee9 (patch) | |
| tree | 44ffb633d209457979177a52132761a368fcb976 /drivers/md/linear.c | |
| parent | cca9cf90c504d98644ace52c474770970729f0eb (diff) | |
| download | linux-21a52c6d05c15f862797736393915bfa8cd40ee9.tar.gz linux-21a52c6d05c15f862797736393915bfa8cd40ee9.tar.bz2 linux-21a52c6d05c15f862797736393915bfa8cd40ee9.zip | |
md: pass mddev to make_request functions rather than request_queue
We used to pass the personality make_request function direct
to the block layer so the first argument had to be a queue.
But now we have the intermediary md_make_request so it makes
at lot more sense to pass a struct mddev_s.
It makes it possible to have an mddev without its own queue too.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/linear.c')
| -rw-r--r-- | drivers/md/linear.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 3048c1704f40..3204a2263f21 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -286,9 +286,8 @@ static int linear_stop (mddev_t *mddev) return 0; } -static int linear_make_request (struct request_queue *q, struct bio *bio) +static int linear_make_request (mddev_t *mddev, struct bio *bio) { - mddev_t *mddev = q->queuedata; dev_info_t *tmp_dev; sector_t start_sector; @@ -328,9 +327,9 @@ static int linear_make_request (struct request_queue *q, struct bio *bio) bp = bio_split(bio, end_sector - bio->bi_sector); - if (linear_make_request(q, &bp->bio1)) + if (linear_make_request(mddev, &bp->bio1)) generic_make_request(&bp->bio1); - if (linear_make_request(q, &bp->bio2)) + if (linear_make_request(mddev, &bp->bio2)) generic_make_request(&bp->bio2); bio_pair_release(bp); return 0; |