drm/i915/gvt: Rename reserved ring buffer
"reserved" means reserve something from somewhere. Actually they are
buffers used by command scanner. Rename it to ring_scan_buffer.
v2:
- Remove the usage of an extra variable. (Zhenyu)
Fixes: 0a53bc07f044 ("drm/i915/gvt: Separate cmd scan from request allocation")
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 9405a21..a2b970f 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -2619,21 +2619,21 @@ static int shadow_workload_ring_buffer(struct intel_vgpu_workload *workload)
gma_tail = workload->rb_start + workload->rb_tail;
gma_top = workload->rb_start + guest_rb_size;
- if (workload->rb_len > vgpu->reserve_ring_buffer_size[ring_id]) {
- void *va, *p;
+ if (workload->rb_len > vgpu->ring_scan_buffer_size[ring_id]) {
+ void *p;
/* realloc the new ring buffer if needed */
- va = vgpu->reserve_ring_buffer_va[ring_id];
- p = krealloc(va, workload->rb_len, GFP_KERNEL);
+ p = krealloc(vgpu->ring_scan_buffer[ring_id], workload->rb_len,
+ GFP_KERNEL);
if (!p) {
- gvt_vgpu_err("fail to alloc reserve ring buffer\n");
+ gvt_vgpu_err("fail to re-alloc ring scan buffer\n");
return -ENOMEM;
}
- vgpu->reserve_ring_buffer_va[ring_id] = p;
- vgpu->reserve_ring_buffer_size[ring_id] = workload->rb_len;
+ vgpu->ring_scan_buffer[ring_id] = p;
+ vgpu->ring_scan_buffer_size[ring_id] = workload->rb_len;
}
- shadow_ring_buffer_va = vgpu->reserve_ring_buffer_va[ring_id];
+ shadow_ring_buffer_va = vgpu->ring_scan_buffer[ring_id];
/* get shadow ring buffer va */
workload->shadow_ring_buffer_va = shadow_ring_buffer_va;