xen: use less generic names in blkfront driver.
All Xen frontend drivers have a couple of identically named functions which makes figuring out which device went wrong from a stacktrace harder than it needs to be. Rename them to something specificto the device type. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
This commit is contained in:
parent
96dccab1d6
commit
203fd61f42
@ -651,7 +651,7 @@ static int setup_blkring(struct xenbus_device *dev,
|
||||
|
||||
|
||||
/* Common code used when first setting up, and when resuming. */
|
||||
static int talk_to_backend(struct xenbus_device *dev,
|
||||
static int talk_to_blkback(struct xenbus_device *dev,
|
||||
struct blkfront_info *info)
|
||||
{
|
||||
const char *message = NULL;
|
||||
@ -756,7 +756,7 @@ static int blkfront_probe(struct xenbus_device *dev,
|
||||
info->handle = simple_strtoul(strrchr(dev->nodename, '/')+1, NULL, 0);
|
||||
dev_set_drvdata(&dev->dev, info);
|
||||
|
||||
err = talk_to_backend(dev, info);
|
||||
err = talk_to_blkback(dev, info);
|
||||
if (err) {
|
||||
kfree(info);
|
||||
dev_set_drvdata(&dev->dev, NULL);
|
||||
@ -851,7 +851,7 @@ static int blkfront_resume(struct xenbus_device *dev)
|
||||
|
||||
blkif_free(info, info->connected == BLKIF_STATE_CONNECTED);
|
||||
|
||||
err = talk_to_backend(dev, info);
|
||||
err = talk_to_blkback(dev, info);
|
||||
if (info->connected == BLKIF_STATE_SUSPENDED && !err)
|
||||
err = blkif_recover(info);
|
||||
|
||||
@ -955,13 +955,13 @@ static void blkfront_closing(struct xenbus_device *dev)
|
||||
/**
|
||||
* Callback received when the backend's state changes.
|
||||
*/
|
||||
static void backend_changed(struct xenbus_device *dev,
|
||||
static void blkback_changed(struct xenbus_device *dev,
|
||||
enum xenbus_state backend_state)
|
||||
{
|
||||
struct blkfront_info *info = dev_get_drvdata(&dev->dev);
|
||||
struct block_device *bd;
|
||||
|
||||
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
|
||||
dev_dbg(&dev->dev, "blkfront:blkback_changed to state %d.\n", backend_state);
|
||||
|
||||
switch (backend_state) {
|
||||
case XenbusStateInitialising:
|
||||
@ -1068,7 +1068,7 @@ static struct xenbus_driver blkfront = {
|
||||
.probe = blkfront_probe,
|
||||
.remove = blkfront_remove,
|
||||
.resume = blkfront_resume,
|
||||
.otherend_changed = backend_changed,
|
||||
.otherend_changed = blkback_changed,
|
||||
.is_ready = blkfront_is_ready,
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user