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nbd: Rename functions for clearness of recv/send path

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This patch renames functions so that it is clear what the function does.
Otherwise it is not directly understandable what for example 'do_it' means.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Markus Pargmann 2015-08-17 08:20:08 +02:00 committed by Jens Axboe
parent 696697cb50
commit cad73b2703
1 changed files with 6 additions and 6 deletions
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12
drivers/block/nbd.c
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@ -399,7 +399,7 @@ static struct device_attribute pid_attr = {
.show = pid_show,
};
static int nbd_do_it(struct nbd_device *nbd)
static int nbd_thread_recv(struct nbd_device *nbd)
{
struct request *req;
int ret;
@ -530,7 +530,7 @@ error_out:
nbd_end_request(nbd, req);
}
static int nbd_thread(void *data)
static int nbd_thread_send(void *data)
{
struct nbd_device *nbd = data;
struct request *req;
@ -584,7 +584,7 @@ static int nbd_thread(void *data)
* { printk( "Warning: Ignoring result!\n"); nbd_end_request( req ); }
*/
static void do_nbd_request(struct request_queue *q)
static void nbd_request_handler(struct request_queue *q)
__releases(q->queue_lock) __acquires(q->queue_lock)
{
struct request *req;
@ -738,7 +738,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
else
blk_queue_flush(nbd->disk->queue, 0);
thread = kthread_run(nbd_thread, nbd, "%s",
thread = kthread_run(nbd_thread_send, nbd, "%s",
nbd_name(nbd));
if (IS_ERR(thread)) {
mutex_lock(&nbd->tx_lock);
@ -746,7 +746,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
}
nbd_dev_dbg_init(nbd);
error = nbd_do_it(nbd);
error = nbd_thread_recv(nbd);
nbd_dev_dbg_close(nbd);
kthread_stop(thread);
@ -1021,7 +1021,7 @@ static int __init nbd_init(void)
* every gendisk to have its very own request_queue struct.
* These structs are big so we dynamically allocate them.
*/
disk->queue = blk_init_queue(do_nbd_request, &nbd_lock);
disk->queue = blk_init_queue(nbd_request_handler, &nbd_lock);
if (!disk->queue) {
put_disk(disk);
goto out;