From owner-svn-src-head@freebsd.org Mon Mar 30 22:02:58 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1934526876E; Mon, 30 Mar 2020 22:02:58 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48rmfj38w5z4VkN; Mon, 30 Mar 2020 22:02:53 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E3FC024D31; Mon, 30 Mar 2020 21:44:31 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 02ULiVAt031709; Mon, 30 Mar 2020 21:44:31 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 02ULiVm9031706; Mon, 30 Mar 2020 21:44:31 GMT (envelope-from kib@FreeBSD.org) Message-Id: <202003302144.02ULiVm9031706@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Mon, 30 Mar 2020 21:44:31 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359466 - in head/sys: kern ufs/ffs vm X-SVN-Group: head X-SVN-Commit-Author: kib X-SVN-Commit-Paths: in head/sys: kern ufs/ffs vm X-SVN-Commit-Revision: 359466 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Mar 2020 22:02:58 -0000 Author: kib Date: Mon Mar 30 21:44:30 2020 New Revision: 359466 URL: https://svnweb.freebsd.org/changeset/base/359466 Log: VOP_GETPAGES_ASYNC(): consistently call iodone() callback in case of error. Reviewed by: glebius, markj Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D24038 Modified: head/sys/kern/vfs_default.c head/sys/ufs/ffs/ffs_vnops.c head/sys/vm/vnode_pager.c Modified: head/sys/kern/vfs_default.c ============================================================================== --- head/sys/kern/vfs_default.c Mon Mar 30 21:44:00 2020 (r359465) +++ head/sys/kern/vfs_default.c Mon Mar 30 21:44:30 2020 (r359466) @@ -765,7 +765,8 @@ vop_stdgetpages_async(struct vop_getpages_async_args * error = VOP_GETPAGES(ap->a_vp, ap->a_m, ap->a_count, ap->a_rbehind, ap->a_rahead); - ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); + if (ap->a_iodone != NULL) + ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); return (error); } Modified: head/sys/ufs/ffs/ffs_vnops.c ============================================================================== --- head/sys/ufs/ffs/ffs_vnops.c Mon Mar 30 21:44:00 2020 (r359465) +++ head/sys/ufs/ffs/ffs_vnops.c Mon Mar 30 21:44:30 2020 (r359466) @@ -1780,18 +1780,25 @@ ffs_getpages_async(struct vop_getpages_async_args *ap) { struct vnode *vp; struct ufsmount *um; + bool do_iodone; int error; vp = ap->a_vp; um = VFSTOUFS(vp->v_mount); + do_iodone = true; - if (um->um_devvp->v_bufobj.bo_bsize <= PAGE_SIZE) - return (vnode_pager_generic_getpages(vp, ap->a_m, ap->a_count, - ap->a_rbehind, ap->a_rahead, ap->a_iodone, ap->a_arg)); - - error = vfs_bio_getpages(vp, ap->a_m, ap->a_count, ap->a_rbehind, - ap->a_rahead, ffs_gbp_getblkno, ffs_gbp_getblksz); - ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); + if (um->um_devvp->v_bufobj.bo_bsize <= PAGE_SIZE) { + error = vnode_pager_generic_getpages(vp, ap->a_m, ap->a_count, + ap->a_rbehind, ap->a_rahead, ap->a_iodone, ap->a_arg); + if (error == 0) + do_iodone = false; + } else { + error = vfs_bio_getpages(vp, ap->a_m, ap->a_count, + ap->a_rbehind, ap->a_rahead, ffs_gbp_getblkno, + ffs_gbp_getblksz); + } + if (do_iodone && ap->a_iodone != NULL) + ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); return (error); } Modified: head/sys/vm/vnode_pager.c ============================================================================== --- head/sys/vm/vnode_pager.c Mon Mar 30 21:44:00 2020 (r359465) +++ head/sys/vm/vnode_pager.c Mon Mar 30 21:44:30 2020 (r359466) @@ -776,9 +776,13 @@ vnode_pager_local_getpages(struct vop_getpages_args *a int vnode_pager_local_getpages_async(struct vop_getpages_async_args *ap) { + int error; - return (vnode_pager_generic_getpages(ap->a_vp, ap->a_m, ap->a_count, - ap->a_rbehind, ap->a_rahead, ap->a_iodone, ap->a_arg)); + error = vnode_pager_generic_getpages(ap->a_vp, ap->a_m, ap->a_count, + ap->a_rbehind, ap->a_rahead, ap->a_iodone, ap->a_arg); + if (error != 0 && ap->a_iodone != NULL) + ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); + return (error); } /*