enum radeon_value_id {
RADEON_REQUESTED_VRAM_MEMORY,
RADEON_REQUESTED_GTT_MEMORY,
+ RADEON_MAPPED_VRAM,
+ RADEON_MAPPED_GTT,
RADEON_BUFFER_WAIT_TIME_NS,
RADEON_TIMESTAMP,
RADEON_NUM_CS_FLUSHES,
/* Clear the cache and try again. */
pb_cache_release_all_buffers(&bo->ws->bo_cache);
r = amdgpu_bo_cpu_map(bo->bo, &cpu);
+ if (r)
+ return NULL;
+ }
+
+ if (p_atomic_inc_return(&bo->map_count) == 1) {
+ if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+ bo->ws->mapped_vram += bo->base.size;
+ else
+ bo->ws->mapped_gtt += bo->base.size;
}
- return r ? NULL : cpu;
+ return cpu;
}
static void amdgpu_bo_unmap(struct pb_buffer *buf)
if (bo->user_ptr)
return;
+ if (p_atomic_dec_zero(&bo->map_count)) {
+ if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+ bo->ws->mapped_vram -= bo->base.size;
+ else
+ bo->ws->mapped_gtt -= bo->base.size;
+ }
+
amdgpu_bo_cpu_unmap(bo->bo);
}
return ws->allocated_vram;
case RADEON_REQUESTED_GTT_MEMORY:
return ws->allocated_gtt;
+ case RADEON_MAPPED_VRAM:
+ return ws->mapped_vram;
+ case RADEON_MAPPED_GTT:
+ return ws->mapped_gtt;
case RADEON_BUFFER_WAIT_TIME_NS:
return ws->buffer_wait_time;
case RADEON_TIMESTAMP: