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| author | Ian Campbell <ian.campbell@citrix.com> | 2009-12-04 15:33:54 +0000 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-07 18:26:39 +0200 |
| commit | 203fd61f42fec81f43bc5abbf2d3755e04e000af (patch) | |
| tree | 6069f457c559327b52f5fe2b68d74d625dd80057 /drivers/block/xen-blkfront.c | |
| parent | 96dccab1d63cb35d3f5e75d2ef275fdbff4d5f3b (diff) | |
| download | kernel_samsung_tuna-203fd61f42fec81f43bc5abbf2d3755e04e000af.zip kernel_samsung_tuna-203fd61f42fec81f43bc5abbf2d3755e04e000af.tar.gz kernel_samsung_tuna-203fd61f42fec81f43bc5abbf2d3755e04e000af.tar.bz2 | |
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>
Diffstat (limited to 'drivers/block/xen-blkfront.c')
| -rw-r--r-- | drivers/block/xen-blkfront.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 9137428..304009e 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -651,7 +651,7 @@ fail: /* 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, }; |