diff options
Diffstat (limited to 'net/9p/trans_virtio.c')
| -rw-r--r-- | net/9p/trans_virtio.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 32aa9834229..330421e5471 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -26,6 +26,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/in.h> #include <linux/module.h> #include <linux/net.h> @@ -145,7 +147,7 @@ static void req_done(struct virtqueue *vq) struct p9_req_t *req; unsigned long flags; - P9_DPRINTK(P9_DEBUG_TRANS, ": request done\n"); + p9_debug(P9_DEBUG_TRANS, ": request done\n"); while (1) { spin_lock_irqsave(&chan->lock, flags); @@ -158,8 +160,8 @@ static void req_done(struct virtqueue *vq) spin_unlock_irqrestore(&chan->lock, flags); /* Wakeup if anyone waiting for VirtIO ring space. */ wake_up(chan->vc_wq); - P9_DPRINTK(P9_DEBUG_TRANS, ": rc %p\n", rc); - P9_DPRINTK(P9_DEBUG_TRANS, ": lookup tag %d\n", rc->tag); + p9_debug(P9_DEBUG_TRANS, ": rc %p\n", rc); + p9_debug(P9_DEBUG_TRANS, ": lookup tag %d\n", rc->tag); req = p9_tag_lookup(chan->client, rc->tag); req->status = REQ_STATUS_RCVD; p9_client_cb(chan->client, req); @@ -257,7 +259,7 @@ p9_virtio_request(struct p9_client *client, struct p9_req_t *req) unsigned long flags; struct virtio_chan *chan = client->trans; - P9_DPRINTK(P9_DEBUG_TRANS, "9p debug: virtio request\n"); + p9_debug(P9_DEBUG_TRANS, "9p debug: virtio request\n"); req->status = REQ_STATUS_SENT; req_retry: @@ -280,20 +282,19 @@ req_retry: if (err == -ERESTARTSYS) return err; - P9_DPRINTK(P9_DEBUG_TRANS, "9p:Retry virtio request\n"); + p9_debug(P9_DEBUG_TRANS, "Retry virtio request\n"); goto req_retry; } else { spin_unlock_irqrestore(&chan->lock, flags); - P9_DPRINTK(P9_DEBUG_TRANS, - "9p debug: " - "virtio rpc add_buf returned failure"); + p9_debug(P9_DEBUG_TRANS, + "virtio rpc add_buf returned failure\n"); return -EIO; } } virtqueue_kick(chan->vq); spin_unlock_irqrestore(&chan->lock, flags); - P9_DPRINTK(P9_DEBUG_TRANS, "9p debug: virtio request kicked\n"); + p9_debug(P9_DEBUG_TRANS, "virtio request kicked\n"); return 0; } @@ -354,7 +355,7 @@ p9_virtio_zc_request(struct p9_client *client, struct p9_req_t *req, struct page **in_pages = NULL, **out_pages = NULL; struct virtio_chan *chan = client->trans; - P9_DPRINTK(P9_DEBUG_TRANS, "9p debug: virtio request\n"); + p9_debug(P9_DEBUG_TRANS, "virtio request\n"); if (uodata) { out_nr_pages = p9_nr_pages(uodata, outlen); @@ -423,20 +424,19 @@ req_retry_pinned: if (err == -ERESTARTSYS) goto err_out; - P9_DPRINTK(P9_DEBUG_TRANS, "9p:Retry virtio request\n"); + p9_debug(P9_DEBUG_TRANS, "Retry virtio request\n"); goto req_retry_pinned; } else { spin_unlock_irqrestore(&chan->lock, flags); - P9_DPRINTK(P9_DEBUG_TRANS, - "9p debug: " - "virtio rpc add_buf returned failure"); + p9_debug(P9_DEBUG_TRANS, + "virtio rpc add_buf returned failure\n"); err = -EIO; goto err_out; } } virtqueue_kick(chan->vq); spin_unlock_irqrestore(&chan->lock, flags); - P9_DPRINTK(P9_DEBUG_TRANS, "9p debug: virtio request kicked\n"); + p9_debug(P9_DEBUG_TRANS, "virtio request kicked\n"); err = wait_event_interruptible(*req->wq, req->status >= REQ_STATUS_RCVD); /* @@ -491,7 +491,7 @@ static int p9_virtio_probe(struct virtio_device *vdev) chan = kmalloc(sizeof(struct virtio_chan), GFP_KERNEL); if (!chan) { - printk(KERN_ERR "9p: Failed to allocate virtio 9P channel\n"); + pr_err("Failed to allocate virtio 9P channel\n"); err = -ENOMEM; goto fail; } @@ -592,7 +592,7 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args) mutex_unlock(&virtio_9p_lock); if (!found) { - printk(KERN_ERR "9p: no channels available\n"); + pr_err("no channels available\n"); return ret; } |