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authorLinus Torvalds <torvalds@woody.osdl.org>2006-12-21 00:03:38 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-21 00:03:38 -0800
commit4604096768d3be37ee1a05aee424aceed3e1b56f (patch)
tree56010e180bb32be7e57971e4bb617c28d0d09099 /drivers
parent8df8bb4adf7e4abb48d29dc16c29eda40a64afed (diff)
parent126ec9a676f601818dc3a85af0552b146410d888 (diff)
Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block
* 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] block: document io scheduler allow_merge_fn hook [PATCH] cfq-iosched: don't allow sync merges across queues [PATCH] Fixup blk_rq_unmap_user() API [PATCH] __blk_rq_unmap_user() fails to return error [PATCH] __blk_rq_map_user() doesn't need to grab the queue_lock [PATCH] Remove queue merging hooks [PATCH] ->nr_sectors and ->hard_nr_sectors are not used for BLOCK_PC requests [PATCH] cciss: fix XFER_READ/XFER_WRITE in do_cciss_request [PATCH] cciss: set default raid level when reading geometry fails
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/cciss.c3
-rw-r--r--drivers/cdrom/cdrom.c3
-rw-r--r--drivers/scsi/scsi_lib.c4
3 files changed, 4 insertions, 6 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index d719a5d8f435..9d2ddb209343 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1907,6 +1907,7 @@ static void cciss_geometry_inquiry(int ctlr, int logvol,
"does not support reading geometry\n");
drv->heads = 255;
drv->sectors = 32; // Sectors per track
+ drv->raid_level = RAID_UNKNOWN;
} else {
drv->heads = inq_buff->data_byte[6];
drv->sectors = inq_buff->data_byte[7];
@@ -2491,7 +2492,7 @@ static void do_cciss_request(request_queue_t *q)
c->Request.Type.Type = TYPE_CMD; // It is a command.
c->Request.Type.Attribute = ATTR_SIMPLE;
c->Request.Type.Direction =
- (rq_data_dir(creq) == READ) ? h->cciss_read : h->cciss_write;
+ (rq_data_dir(creq) == READ) ? XFER_READ : XFER_WRITE;
c->Request.Timeout = 0; // Don't time out
c->Request.CDB[0] =
(rq_data_dir(creq) == READ) ? h->cciss_read : h->cciss_write;
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index e4a2f8f3a1d7..66d028d30439 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2139,8 +2139,7 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
cdi->last_sense = s->sense_key;
}
- rq->bio = bio;
- if (blk_rq_unmap_user(rq))
+ if (blk_rq_unmap_user(bio))
ret = -EFAULT;
if (ret)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 1748e27501cd..f02f48a882a9 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -265,13 +265,11 @@ static int scsi_merge_bio(struct request *rq, struct bio *bio)
if (!rq->bio)
blk_rq_bio_prep(q, rq, bio);
- else if (!q->back_merge_fn(q, rq, bio))
+ else if (!ll_back_merge_fn(q, rq, bio))
return -EINVAL;
else {
rq->biotail->bi_next = bio;
rq->biotail = bio;
- rq->hard_nr_sectors += bio_sectors(bio);
- rq->nr_sectors = rq->hard_nr_sectors;
}
return 0;