diff options
| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-12-20 16:04:12 (GMT) |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2012-01-10 19:49:18 (GMT) |
| commit | 040a93b52a9eee8177ebaf2ba0ee0f9f518d1bf8 (patch) | |
| tree | be1f319048580f40c2634bca46e2840d721a32f4 /drivers/block/nvme.c | |
| parent | c2f5b65020869215814df03c3941dac9436f99fb (diff) | |
| download | linux-040a93b52a9eee8177ebaf2ba0ee0f9f518d1bf8.tar.xz | |
NVMe: Change get_nvmeq to take a dev instead of a namespace
Upcoming patches require calling get_nvmeq when we don't have a namespace.
Some callers already have the device in a local variable anyway.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'drivers/block/nvme.c')
| -rw-r--r-- | drivers/block/nvme.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c index 4724655..aa2fd66 100644 --- a/drivers/block/nvme.c +++ b/drivers/block/nvme.c @@ -257,9 +257,9 @@ static void *cancel_cmdid(struct nvme_queue *nvmeq, int cmdid, return ctx; } -static struct nvme_queue *get_nvmeq(struct nvme_ns *ns) +static struct nvme_queue *get_nvmeq(struct nvme_dev *dev) { - return ns->dev->queues[get_cpu() + 1]; + return dev->queues[get_cpu() + 1]; } static void put_nvmeq(struct nvme_queue *nvmeq) @@ -606,7 +606,7 @@ static int nvme_submit_bio_queue(struct nvme_queue *nvmeq, struct nvme_ns *ns, static int nvme_make_request(struct request_queue *q, struct bio *bio) { struct nvme_ns *ns = q->queuedata; - struct nvme_queue *nvmeq = get_nvmeq(ns); + struct nvme_queue *nvmeq = get_nvmeq(ns->dev); int result = -EBUSY; spin_lock_irq(&nvmeq->q_lock); @@ -1103,7 +1103,7 @@ static int nvme_submit_io(struct nvme_ns *ns, struct nvme_user_io __user *uio) /* XXX: metadata */ prps = nvme_setup_prps(dev, &c.common, sg, &length, GFP_KERNEL); - nvmeq = get_nvmeq(ns); + nvmeq = get_nvmeq(dev); /* * Since nvme_submit_sync_cmd sleeps, we can't keep preemption * disabled. We may be preempted at any point, and be rescheduled |