drm/amdgpu: keep the owner for VMIDs

[people/ms/linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu.h

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index beb74854a8a36d9fdfc5e82c9391526e8d9e5701..a5692624070abcd3cdda9ad07c9814bec31b5efe 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -925,8 +925,6 @@ struct amdgpu_vm_id {
        uint64_t                pd_gpu_addr;
        /* last flushed PD/PT update */
        struct fence            *flushed_updates;
-       /* last use of vmid */
-       struct fence            *last_id_use;
 };
 
 struct amdgpu_vm {
@@ -959,7 +957,11 @@ struct amdgpu_vm {
 };
 
 struct amdgpu_vm_manager {
-       struct fence                            *active[AMDGPU_NUM_VM];
+       struct {
+               struct fence    *active;
+               atomic_long_t   owner;
+       } ids[AMDGPU_NUM_VM];
+
        uint32_t                                max_pfn;
        /* number of VMIDs */
        unsigned                                nvm;