From owner-svn-src-head@freebsd.org Tue Jul 11 21:55:22 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D8631DACD90; Tue, 11 Jul 2017 21:55:22 +0000 (UTC) (envelope-from jhb@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 mx1.freebsd.org (Postfix) with ESMTPS id 98E026A773; Tue, 11 Jul 2017 21:55:22 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v6BLtLAF006627; Tue, 11 Jul 2017 21:55:21 GMT (envelope-from jhb@FreeBSD.org) Received: (from jhb@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v6BLtKbZ006618; Tue, 11 Jul 2017 21:55:20 GMT (envelope-from jhb@FreeBSD.org) Message-Id: <201707112155.v6BLtKbZ006618@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhb set sender to jhb@FreeBSD.org using -f From: John Baldwin Date: Tue, 11 Jul 2017 21:55:20 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r320900 - in head/sys: fs/cd9660 fs/ext2fs fs/fifofs fs/msdosfs fs/nandfs fs/nfsclient fs/smbfs fs/tmpfs ufs/ufs X-SVN-Group: head X-SVN-Commit-Author: jhb X-SVN-Commit-Paths: in head/sys: fs/cd9660 fs/ext2fs fs/fifofs fs/msdosfs fs/nandfs fs/nfsclient fs/smbfs fs/tmpfs ufs/ufs X-SVN-Commit-Revision: 320900 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: 2.1.23 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: Tue, 11 Jul 2017 21:55:23 -0000 Author: jhb Date: Tue Jul 11 21:55:20 2017 New Revision: 320900 URL: https://svnweb.freebsd.org/changeset/base/320900 Log: Consistently use vop_stdpathconf() for default pathconf values. Update filesystems not currently using vop_stdpathconf() in pathconf VOPs to use vop_stdpathconf() for any configuration variables that do not have filesystem-specific values. vop_stdpathconf() is used for variables that have system-wide settings as well as providing default values for some values based on system limits. Filesystems can still explicitly override individual settings. PR: 219851 Reported by: cem Reviewed by: cem, kib, ngie MFC after: 1 month Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D11541 Modified: head/sys/fs/cd9660/cd9660_vnops.c head/sys/fs/ext2fs/ext2_vnops.c head/sys/fs/fifofs/fifo_vnops.c head/sys/fs/msdosfs/msdosfs_vnops.c head/sys/fs/nandfs/nandfs_vnops.c head/sys/fs/nfsclient/nfs_clvnops.c head/sys/fs/smbfs/smbfs_vnops.c head/sys/fs/tmpfs/tmpfs_vnops.c head/sys/ufs/ufs/ufs_vnops.c Modified: head/sys/fs/cd9660/cd9660_vnops.c ============================================================================== --- head/sys/fs/cd9660/cd9660_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/cd9660/cd9660_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -792,20 +792,11 @@ cd9660_pathconf(ap) else *ap->a_retval = 37; return (0); - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - return (0); - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - return (0); - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - return (0); case _PC_NO_TRUNC: *ap->a_retval = 1; return (0); default: - return (EINVAL); + return (vop_stdpathconf(ap)); } /* NOTREACHED */ } Modified: head/sys/fs/ext2fs/ext2_vnops.c ============================================================================== --- head/sys/fs/ext2fs/ext2_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/ext2fs/ext2_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -1627,18 +1627,6 @@ ext2_pathconf(struct vop_pathconf_args *ap) else *ap->a_retval = ext2_max_nlink(VTOI(ap->a_vp)); break; - case _PC_NAME_MAX: - *ap->a_retval = NAME_MAX; - break; - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - break; - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - break; - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - break; case _PC_NO_TRUNC: *ap->a_retval = 1; break; @@ -1661,11 +1649,6 @@ ext2_pathconf(struct vop_pathconf_args *ap) case _PC_MIN_HOLE_SIZE: *ap->a_retval = ap->a_vp->v_mount->mnt_stat.f_iosize; break; - case _PC_ASYNC_IO: - /* _PC_ASYNC_IO should have been handled by upper layers. */ - KASSERT(0, ("_PC_ASYNC_IO should not get here")); - error = EINVAL; - break; case _PC_PRIO_IO: *ap->a_retval = 0; break; @@ -1695,7 +1678,7 @@ ext2_pathconf(struct vop_pathconf_args *ap) break; default: - error = EINVAL; + error = vop_stdpathconf(ap); break; } return (error); Modified: head/sys/fs/fifofs/fifo_vnops.c ============================================================================== --- head/sys/fs/fifofs/fifo_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/fifofs/fifo_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -71,7 +71,6 @@ struct fifoinfo { static vop_print_t fifo_print; static vop_open_t fifo_open; static vop_close_t fifo_close; -static vop_pathconf_t fifo_pathconf; static vop_advlock_t fifo_advlock; struct vop_vector fifo_specops = { @@ -87,7 +86,7 @@ struct vop_vector fifo_specops = { .vop_mkdir = VOP_PANIC, .vop_mknod = VOP_PANIC, .vop_open = fifo_open, - .vop_pathconf = fifo_pathconf, + .vop_pathconf = vop_stdpathconf, .vop_print = fifo_print, .vop_read = VOP_PANIC, .vop_readdir = VOP_PANIC, @@ -337,34 +336,6 @@ fifo_print(ap) fifo_printinfo(ap->a_vp); printf("\n"); return (0); -} - -/* - * Return POSIX pathconf information applicable to fifo's. - */ -static int -fifo_pathconf(ap) - struct vop_pathconf_args /* { - struct vnode *a_vp; - int a_name; - int *a_retval; - } */ *ap; -{ - - switch (ap->a_name) { - case _PC_LINK_MAX: - *ap->a_retval = LINK_MAX; - return (0); - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - return (0); - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - return (0); - default: - return (EINVAL); - } - /* NOTREACHED */ } /* Modified: head/sys/fs/msdosfs/msdosfs_vnops.c ============================================================================== --- head/sys/fs/msdosfs/msdosfs_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/msdosfs/msdosfs_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -1875,17 +1875,11 @@ msdosfs_pathconf(struct vop_pathconf_args *ap) case _PC_NAME_MAX: *ap->a_retval = pmp->pm_flags & MSDOSFSMNT_LONGNAME ? WIN_MAXLEN : 12; return (0); - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - return (0); - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - return (0); case _PC_NO_TRUNC: *ap->a_retval = 0; return (0); default: - return (EINVAL); + return (vop_stdpathconf(ap)); } /* NOTREACHED */ } Modified: head/sys/fs/nandfs/nandfs_vnops.c ============================================================================== --- head/sys/fs/nandfs/nandfs_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/nandfs/nandfs_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -2236,21 +2236,6 @@ nandfs_pathconf(struct vop_pathconf_args *ap) error = 0; switch (ap->a_name) { - case _PC_LINK_MAX: - *ap->a_retval = LINK_MAX; - break; - case _PC_NAME_MAX: - *ap->a_retval = NAME_MAX; - break; - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - break; - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - break; - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - break; case _PC_NO_TRUNC: *ap->a_retval = 1; break; @@ -2273,7 +2258,7 @@ nandfs_pathconf(struct vop_pathconf_args *ap) *ap->a_retval = ap->a_vp->v_mount->mnt_stat.f_iosize; break; default: - error = EINVAL; + error = vop_stdpathconf(ap); break; } return (error); Modified: head/sys/fs/nfsclient/nfs_clvnops.c ============================================================================== --- head/sys/fs/nfsclient/nfs_clvnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/nfsclient/nfs_clvnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -3481,12 +3481,6 @@ nfs_pathconf(struct vop_pathconf_args *ap) case _PC_NAME_MAX: *ap->a_retval = pc.pc_namemax; break; - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - break; - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - break; case _PC_CHOWN_RESTRICTED: *ap->a_retval = pc.pc_chownrestricted; break; @@ -3512,11 +3506,6 @@ nfs_pathconf(struct vop_pathconf_args *ap) case _PC_MAC_PRESENT: *ap->a_retval = 0; break; - case _PC_ASYNC_IO: - /* _PC_ASYNC_IO should have been handled by upper layers. */ - KASSERT(0, ("_PC_ASYNC_IO should not get here")); - error = EINVAL; - break; case _PC_PRIO_IO: *ap->a_retval = 0; break; @@ -3549,7 +3538,7 @@ nfs_pathconf(struct vop_pathconf_args *ap) break; default: - error = EINVAL; + error = vop_stdpathconf(ap); break; } return (error); Modified: head/sys/fs/smbfs/smbfs_vnops.c ============================================================================== --- head/sys/fs/smbfs/smbfs_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/smbfs/smbfs_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -907,7 +907,7 @@ smbfs_pathconf (ap) *retval = 800; /* XXX: a correct one ? */ break; default: - error = EINVAL; + error = vop_stdpathconf(ap); } return error; } Modified: head/sys/fs/tmpfs/tmpfs_vnops.c ============================================================================== --- head/sys/fs/tmpfs/tmpfs_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/fs/tmpfs/tmpfs_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -1344,26 +1344,6 @@ tmpfs_pathconf(struct vop_pathconf_args *v) error = 0; switch (name) { - case _PC_LINK_MAX: - *retval = LINK_MAX; - break; - - case _PC_NAME_MAX: - *retval = NAME_MAX; - break; - - case _PC_PATH_MAX: - *retval = PATH_MAX; - break; - - case _PC_PIPE_BUF: - *retval = PIPE_BUF; - break; - - case _PC_CHOWN_RESTRICTED: - *retval = 1; - break; - case _PC_NO_TRUNC: *retval = 1; break; @@ -1377,7 +1357,7 @@ tmpfs_pathconf(struct vop_pathconf_args *v) break; default: - error = EINVAL; + error = vop_stdpathconf(v); } return error; Modified: head/sys/ufs/ufs/ufs_vnops.c ============================================================================== --- head/sys/ufs/ufs/ufs_vnops.c Tue Jul 11 21:52:11 2017 (r320899) +++ head/sys/ufs/ufs/ufs_vnops.c Tue Jul 11 21:55:20 2017 (r320900) @@ -2442,21 +2442,9 @@ ufs_pathconf(ap) error = 0; switch (ap->a_name) { - case _PC_LINK_MAX: - *ap->a_retval = LINK_MAX; - break; case _PC_NAME_MAX: *ap->a_retval = UFS_MAXNAMLEN; break; - case _PC_PATH_MAX: - *ap->a_retval = PATH_MAX; - break; - case _PC_PIPE_BUF: - *ap->a_retval = PIPE_BUF; - break; - case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; - break; case _PC_NO_TRUNC: *ap->a_retval = 1; break; @@ -2505,11 +2493,6 @@ ufs_pathconf(ap) case _PC_MIN_HOLE_SIZE: *ap->a_retval = ap->a_vp->v_mount->mnt_stat.f_iosize; break; - case _PC_ASYNC_IO: - /* _PC_ASYNC_IO should have been handled by upper layers. */ - KASSERT(0, ("_PC_ASYNC_IO should not get here")); - error = EINVAL; - break; case _PC_PRIO_IO: *ap->a_retval = 0; break; @@ -2539,7 +2522,7 @@ ufs_pathconf(ap) break; default: - error = EINVAL; + error = vop_stdpathconf(ap); break; } return (error);