Commits
Kenjiro Nakayama committed b849b456754
target: Add netlink command reply supported option for each device Currently netlink command reply support option (TCMU_ATTR_SUPP_KERN_CMD_REPLY) can be enabled only on module scope. Because of that, once an application enables the netlink command reply support, all applications using target_core_user.ko would be expected to support the netlink reply. To make matters worse, users will not be able to add a device via configfs manually. To fix these issues, this patch adds an option to make netlink command reply disabled on each device through configfs. Original TCMU_ATTR_SUPP_KERN_CMD_REPLY is still enabled on module scope to keep backward-compatibility and used by default, however once users set nl_reply_supported=<NAGATIVE_VALUE> via configfs for a particular device, the device disables the netlink command reply support. Signed-off-by: Kenjiro Nakayama <nakayamakenjiro@gmail.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>