diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-04-30 11:44:17 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-05-22 17:08:00 +0200 |
| commit | aacd5650c68ef2e9e19079ba60cb0df51e15880c (patch) | |
| tree | b67b475e17bcda3701145c78a0fdd6b79bda44e4 /block/vmdk.c | |
| parent | ecbda7a22576591a84f44de1be0150faf6001f1c (diff) | |
nvme: support NVME_VOLATILE_WRITE_CACHE feature
The SCSI emulation in the Linux NVMe driver really wants to know
if a device has a volatile write cache. Given that qemu has moved
away from a model where we report the backing store WCE bit to
one where the WCE bit is supposed to be part of the migratable
guest-visible state we always return 1 here.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/vmdk.c')
0 files changed, 0 insertions, 0 deletions