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authorNeilBrown <neilb@suse.de>2010-04-01 15:02:13 +1100
committerNeilBrown <neilb@suse.de>2010-05-18 15:27:55 +1000
commit21a52c6d05c15f862797736393915bfa8cd40ee9 (patch)
tree44ffb633d209457979177a52132761a368fcb976 /drivers/md/multipath.c
parentcca9cf90c504d98644ace52c474770970729f0eb (diff)
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/multipath.c')
-rw-r--r--drivers/md/multipath.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 5b4e2918663a..50bf8e6f8c7b 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -135,9 +135,8 @@ static void multipath_unplug(struct request_queue *q)
}
-static int multipath_make_request (struct request_queue *q, struct bio * bio)
+static int multipath_make_request(mddev_t *mddev, struct bio * bio)
{
- mddev_t *mddev = q->queuedata;
multipath_conf_t *conf = mddev->private;
struct multipath_bh * mp_bh;
struct multipath_info *multipath;