Symbol: VIRTIO_BLK_F_DISCARD
drivers/block/virtio_blk.c
1320
if (virtio_has_feature(vdev, VIRTIO_BLK_F_DISCARD)) {
drivers/block/virtio_blk.c
1395
if (virtio_has_feature(vdev, VIRTIO_BLK_F_DISCARD) ||
drivers/block/virtio_blk.c
1665
VIRTIO_BLK_F_MQ, VIRTIO_BLK_F_DISCARD, VIRTIO_BLK_F_WRITE_ZEROES,
drivers/block/virtio_blk.c
1673
VIRTIO_BLK_F_MQ, VIRTIO_BLK_F_DISCARD, VIRTIO_BLK_F_WRITE_ZEROES,
drivers/block/virtio_blk.c
766
if (virtio_has_feature(vdev, VIRTIO_BLK_F_DISCARD)) {
drivers/vdpa/vdpa.c
1013
if ((features & BIT_ULL(VIRTIO_BLK_F_DISCARD)) == 0)
drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
33
(1ULL << VIRTIO_BLK_F_DISCARD) | \