Commit eafcb7a9 authored by Miaohe Lin's avatar Miaohe Lin Committed by Andrew Morton
Browse files

mm/mprotect: fix obsolete function name in change_pte_range() 

Since commit 79a1971c ("mm: move the copy_one_pte() pte_present check
into the caller"), the explanation of preserving soft-dirtiness is moved
into copy_nonpresent_pte().  Update corresponding comment.

Link: https://lkml.kernel.org/r/20230723033114.3224409-1-linmiaohe@huawei.com


Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 05f1edac

mm/mprotect.c

+1 −1
Original line number Diff line number Diff line
@@ -213,7 +213,7 @@ static long change_pte_range(struct mmu_gather *tlb, 
			} else if (is_writable_device_private_entry(entry)) {

				/*

				 * We do not preserve soft-dirtiness. See

				 * copy_one_pte() for explanation.

				 * copy_nonpresent_pte() for explanation.

				 */

				entry = make_readable_device_private_entry(

							swp_offset(entry));