Module Name: src Committed By: jdolecek Date: Sun Mar 4 10:13:09 UTC 2018
Modified Files: src/sys/arch/x86/include: pmap.h src/sys/arch/x86/x86: pmap.c Log Message: drop pmap_update_2pg(), just call pmap_update_pg() separately for each To generate a diff of this commit: cvs rdiff -u -r1.75 -r1.76 src/sys/arch/x86/include/pmap.h cvs rdiff -u -r1.282 -r1.283 src/sys/arch/x86/x86/pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/arch/x86/include/pmap.h diff -u src/sys/arch/x86/include/pmap.h:1.75 src/sys/arch/x86/include/pmap.h:1.76 --- src/sys/arch/x86/include/pmap.h:1.75 Thu Jan 18 07:25:34 2018 +++ src/sys/arch/x86/include/pmap.h Sun Mar 4 10:13:08 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: pmap.h,v 1.75 2018/01/18 07:25:34 maxv Exp $ */ +/* $NetBSD: pmap.h,v 1.76 2018/03/04 10:13:08 jdolecek Exp $ */ /* * Copyright (c) 1997 Charles D. Cranor and Washington University. @@ -398,17 +398,6 @@ pmap_update_pg(vaddr_t va) } /* - * pmap_update_2pg: flush two pages from the TLB - */ - -__inline static void __unused -pmap_update_2pg(vaddr_t va, vaddr_t vb) -{ - invlpg(va); - invlpg(vb); -} - -/* * pmap_page_protect: change the protection of all recorded mappings * of a managed page * Index: src/sys/arch/x86/x86/pmap.c diff -u src/sys/arch/x86/x86/pmap.c:1.282 src/sys/arch/x86/x86/pmap.c:1.283 --- src/sys/arch/x86/x86/pmap.c:1.282 Thu Mar 1 16:55:01 2018 +++ src/sys/arch/x86/x86/pmap.c Sun Mar 4 10:13:09 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: pmap.c,v 1.282 2018/03/01 16:55:01 maxv Exp $ */ +/* $NetBSD: pmap.c,v 1.283 2018/03/04 10:13:09 jdolecek Exp $ */ /* * Copyright (c) 2008, 2010, 2016, 2017 The NetBSD Foundation, Inc. @@ -170,7 +170,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.282 2018/03/01 16:55:01 maxv Exp $"); +__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.283 2018/03/04 10:13:09 jdolecek Exp $"); #include "opt_user_ldt.h" #include "opt_lockdebug.h" @@ -3388,7 +3388,8 @@ pmap_copy_page(paddr_t srcpa, paddr_t ds pmap_pte_set(srcpte, pmap_pa2pte(srcpa) | pteflags); pmap_pte_set(dstpte, pmap_pa2pte(dstpa) | pteflags | PG_M); pmap_pte_flush(); - pmap_update_2pg(srcva, dstva); + pmap_update_pg(srcva); + pmap_update_pg(dstva); memcpy((void *)dstva, (void *)srcva, PAGE_SIZE);