/*
* Allocates a combined QTCB/fsf_req buffer for erp actions and fcp/SCSI
* commands.
- * It also genrates fcp-nameserver request/response buffer and unsolicited
+ * It also genrates fcp-nameserver request/response buffer and unsolicited
* status read fsf_req buffers.
*
* locks: must only be called with zfcp_data.config_sema taken
struct zfcp_adapter *adapter;
/*
- * Note: It is safe to release the list_lock, as any list changes
+ * Note: It is safe to release the list_lock, as any list changes
* are protected by the config_sema, which must be held to get here
*/
spin_lock_init(&adapter->san_dbf_lock);
spin_lock_init(&adapter->scsi_dbf_lock);
+ retval = zfcp_adapter_debug_register(adapter);
+ if (retval)
+ goto debug_register_failed;
+
/* initialize error recovery stuff */
rwlock_init(&adapter->erp_lock);
/* mark adapter unusable as long as sysfs registration is not complete */
atomic_set_mask(ZFCP_STATUS_COMMON_REMOVE, &adapter->status);
- adapter->ccw_device = ccw_device;
dev_set_drvdata(&ccw_device->dev, adapter);
if (zfcp_sysfs_adapter_create_files(&ccw_device->dev))
generic_services_failed:
zfcp_sysfs_adapter_remove_files(&adapter->ccw_device->dev);
sysfs_failed:
+ zfcp_adapter_debug_unregister(adapter);
+ debug_register_failed:
dev_set_drvdata(&ccw_device->dev, NULL);
zfcp_reqlist_free(adapter);
failed_low_mem_buffers:
goto out;
}
+ zfcp_adapter_debug_unregister(adapter);
+
/* remove specified adapter data structure from list */
write_lock_irq(&zfcp_data.config_lock);
list_del(&adapter->list);
data->ct.pool = pool;
}
} else {
- data = kmalloc(sizeof(struct zfcp_gid_pn_data), GFP_ATOMIC);
+ data = kmem_cache_alloc(zfcp_data.gid_pn_cache, GFP_ATOMIC);
}
if (NULL == data)
if (gid_pn->ct.pool)
mempool_free(gid_pn, gid_pn->ct.pool);
else
- kfree(gid_pn);
+ kmem_cache_free(zfcp_data.gid_pn_cache, gid_pn);
}
/**