We will put this pointer into the sqe. It will
be useful when we start doing async completions
on the ctrl ring.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3bdb728eb1d3ed66a8ecd05df208e4f36e3fbe0b
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16401
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I5b8ce0a4571872e6755c5fa0abbfa1a981dd411f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16400
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
ublk could export a backend device as ublk block device (/dev/ublkb*).
A rpc method is used to add ublk device and it should be done
after creating ublk target. Corresponding, ublk_del_dev is
used to delete the specified ublk device.
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Co-authored-by: Xiaodong Liu <xiaodong.liu@intel.com>
Change-Id: I3a4ba8d8dc5f5ad241511ccbc9d3336b582a6dc5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15976
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Add rpc methond for ublk target creation and destruction. Before to
add ublk device, need to initialize ublk target to create ublk
threads, corresponding an rpc methond to destroy ublk target is
also added. It will deinitialize ublk target and release all ublk
devices.
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Co-authored-by: Xiaodong Liu <xiaodong.liu@intel.com>
Change-Id: I5db0cf9cc68745440df999169aa1c61111010e02
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15962
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
ublk backend could support ublk driver with kernel. Specify
configuration parameter to start it up.
Signed-off-by: Yifan Bian <yifan.bian@intel.com>
Co-authored-by: Xiaodong Liu <xiaodong.liu@intel.com>
Change-Id: I55e7d757e04315b25e9bfab5fdcbb6621be3e29e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15680
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
