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Searched refs:usertask (Results 1 – 2 of 2) sorted by relevance

/linux-6.12.1/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ttm.c677 struct task_struct *usertask; member
1081 if (gtt->usertask) in amdgpu_ttm_backend_destroy()
1082 put_task_struct(gtt->usertask); in amdgpu_ttm_backend_destroy()
1258 if (gtt->usertask) in amdgpu_ttm_tt_set_userptr()
1259 put_task_struct(gtt->usertask); in amdgpu_ttm_tt_set_userptr()
1260 gtt->usertask = current->group_leader; in amdgpu_ttm_tt_set_userptr()
1261 get_task_struct(gtt->usertask); in amdgpu_ttm_tt_set_userptr()
1276 if (gtt->usertask == NULL) in amdgpu_ttm_tt_get_usermm()
1279 return gtt->usertask->mm; in amdgpu_ttm_tt_get_usermm()
Damdgpu_amdkfd_gpuvm.c2791 struct task_struct *usertask; in amdgpu_amdkfd_restore_userptr_worker() local
2802 usertask = get_pid_task(process_info->pid, PIDTYPE_PID); in amdgpu_amdkfd_restore_userptr_worker()
2803 if (!usertask) in amdgpu_amdkfd_restore_userptr_worker()
2805 mm = get_task_mm(usertask); in amdgpu_amdkfd_restore_userptr_worker()
2807 put_task_struct(usertask); in amdgpu_amdkfd_restore_userptr_worker()
2860 put_task_struct(usertask); in amdgpu_amdkfd_restore_userptr_worker()