Searched refs:down_read (Results 1 – 11 of 11) sorted by relevance
38 #define down_read(semaphore) lockmgr((semaphore), LK_SHARED) macro
264 down_read(&rdev->exclusive_lock); in radeon_gem_create_ioctl()323 down_read(&rdev->exclusive_lock);344 down_read(¤t->mm->mmap_sem);393 down_read(&rdev->exclusive_lock); in radeon_gem_set_domain_ioctl()
194 down_read(¤t->mm->mmap_sem); in radeon_cs_parser_relocs()661 down_read(&rdev->exclusive_lock); in radeon_cs_ioctl()
1008 down_read(&rdev->exclusive_lock); in radeon_debugfs_gpu_reset()
411 down_read(&rdev->exclusive_lock); in radeon_flip_work_func()423 down_read(&rdev->exclusive_lock); in radeon_flip_work_func()
259 down_read(&rdev->pm.mclk_lock); in radeon_bo_create()
1021 down_read(&rdev->pm.mclk_lock); in radeon_ttm_fault()
80 down_read(&vmf->vma->vm_mm->mmap_sem); /* acquire */ in ttm_bo_vm_fault_idle()548 down_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()569 down_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()
520 down_read(&mm->mmap_sem);
2061 down_read(&area->vm_mm->mmap_sem); in i915_gem_fault()
824 down_read(&mm->mmap_sem); in amdgpu_ttm_tt_get_user_pages()