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| author | Zhu Lingshan <lingshan.zhu@intel.com> | 2024-02-18 21:56:06 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-03-19 09:45:51 +0300 |
| commit | 1ac61ddfee93278f87370f6c43ed669b845f9037 (patch) | |
| tree | 12be37cd03d85b2085bf6a20673d2b51c4678050 /include/uapi | |
| parent | ae1374b7f72c973631ce881a654664fd2b40c4b9 (diff) | |
| download | linux-1ac61ddfee93278f87370f6c43ed669b845f9037.tar.xz | |
vDPA: report virtio-blk flush info to user space
This commit reports whether a virtio-blk device
support cache flush command to user space
Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Message-Id: <20240218185606.13509-11-lingshan.zhu@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/vdpa.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h index 4be8e3a15874..43c51698195c 100644 --- a/include/uapi/linux/vdpa.h +++ b/include/uapi/linux/vdpa.h @@ -71,6 +71,7 @@ enum vdpa_attr { VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEC, /* u32 */ VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEG, /* u32 */ VDPA_ATTR_DEV_BLK_CFG_READ_ONLY, /* u8 */ + VDPA_ATTR_DEV_BLK_CFG_FLUSH, /* u8 */ /* new attributes must be added above here */ VDPA_ATTR_MAX, |