diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-05-10 18:14:56 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-06-01 09:25:34 +0200 |
| commit | 0a06d4309dc168dfa70cec3cf0cd9eb7fc15a2fd (patch) | |
| tree | 38dda3f7dc5e049761c80b55796e48cacbb6924c /drivers/target/target_core_device.c | |
| parent | target: Drop left-over se_lun->lun_status (diff) | |
| download | linux-0a06d4309dc168dfa70cec3cf0cd9eb7fc15a2fd.tar.xz linux-0a06d4309dc168dfa70cec3cf0cd9eb7fc15a2fd.zip | |
target: simplify backend driver registration
Rewrite the backend driver registration based on what we did to the fabric
drivers: introduce a read-only struct target_bakckend_ops that the driver
registers, which is then instanciate as a struct target_backend by the
core. This allows the ops vector to be smaller and allows us to mark it
const. At the same time the registration function can set up the
configfs attributes, avoiding the need to add additional boilerplate code
for that to the drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_device.c')
| -rw-r--r-- | drivers/target/target_core_device.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 47a73609e277..af906f1caaa7 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1367,13 +1367,13 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name) struct se_device *dev; struct se_lun *xcopy_lun; - dev = hba->transport->alloc_device(hba, name); + dev = hba->backend->ops->alloc_device(hba, name); if (!dev) return NULL; dev->dev_link_magic = SE_DEV_LINK_MAGIC; dev->se_hba = hba; - dev->transport = hba->transport; + dev->transport = hba->backend->ops; dev->prot_length = sizeof(struct se_dif_v1_tuple); INIT_LIST_HEAD(&dev->dev_list); @@ -1571,7 +1571,7 @@ int core_dev_setup_virtual_lun0(void) goto out_free_hba; } - hba->transport->set_configfs_dev_params(dev, buf, sizeof(buf)); + hba->backend->ops->set_configfs_dev_params(dev, buf, sizeof(buf)); ret = target_configure_device(dev); if (ret) |