| commit | 415ffdde15551769b24afe0e2021e231298773f8 | [log] [tgz] |
|---|---|---|
| author | Tom Yan <tom.ty89@gmail.com> | Tue Jul 12 21:29:34 2016 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Tue Jul 12 10:54:54 2016 -0400 |
| tree | c79eefd97e40204f9aacc5230dcfc85765e246f7 | |
| parent | 0c12735e8abf4734b011aec979092db5e63556b0 [diff] |
libata-scsi: set CmdQue bit in standard INQUIRY data to 1 Avoid performance bottleneck when being SCSI pass-through'd to virtual machines with other OSes (e.g. Windows) via virtio-scsi and scsi-block in qemu. Ref.: https://github.com/YanVugenfirer/kvm-guest-drivers-windows/issues/63 Signed-off-by: Tom Yan <tom.ty89@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>