Searched refs:mmap_sem (Results 1 – 10 of 10) sorted by relevance
76 up_read(&vmf->vma->vm_mm->mmap_sem); /* release */ in ttm_bo_vm_fault_idle()80 down_read(&vmf->vma->vm_mm->mmap_sem); /* acquire */ in ttm_bo_vm_fault_idle()146 up_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault()548 down_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()567 up_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()575 up_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()620 up_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()711 up_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()728 up_read(&vma->vm_mm->mmap_sem); in ttm_bo_vm_fault_dfly()
75 lockinit(&mm->mmap_sem, "drmmms", 0, LK_CANRECURSE); in linux_task_alloc()130 lockuninit(&mm->mmap_sem); in linux_mm_drop()
189 if (down_write_killable(&mm->mmap_sem)) in radeon_mn_get()218 up_write(&mm->mmap_sem); in radeon_mn_get()224 up_write(&mm->mmap_sem); in radeon_mn_get()
344 down_read(¤t->mm->mmap_sem);347 up_read(¤t->mm->mmap_sem);354 up_read(¤t->mm->mmap_sem);
194 down_read(¤t->mm->mmap_sem); in radeon_cs_parser_relocs()199 up_read(¤t->mm->mmap_sem); in radeon_cs_parser_relocs()
392 if (down_write_killable(&mm->mmap_sem)) { in amdgpu_mn_get()423 up_write(&mm->mmap_sem); in amdgpu_mn_get()429 up_write(&mm->mmap_sem); in amdgpu_mn_get()
824 down_read(&mm->mmap_sem); in amdgpu_ttm_tt_get_user_pages()837 up_read(&mm->mmap_sem); in amdgpu_ttm_tt_get_user_pages()877 up_read(&mm->mmap_sem); in amdgpu_ttm_tt_get_user_pages()882 up_read(&mm->mmap_sem); in amdgpu_ttm_tt_get_user_pages()
51 struct lock mmap_sem; member
217 down_write(&mm->mm->mmap_sem); in i915_mmu_notifier_find()234 up_write(&mm->mm->mmap_sem); in i915_mmu_notifier_find()520 down_read(&mm->mmap_sem);533 up_read(&mm->mmap_sem);
1834 if (down_write_killable(&mm->mmap_sem)) { in i915_gem_mmap_ioctl()1860 up_write(&mm->mmap_sem); in i915_gem_mmap_ioctl()2061 down_read(&area->vm_mm->mmap_sem); in i915_gem_fault()2295 up_read(&area->vm_mm->mmap_sem); in i915_gem_fault()