Date: Fri, 4 Dec 2009 11:23:37 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r200097 - stable/8/sys/kern Message-ID: <200912041123.nB4BNbZp053472@svn.freebsd.org>
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Author: jh Date: Fri Dec 4 11:23:37 2009 New Revision: 200097 URL: http://svn.freebsd.org/changeset/base/200097 Log: MFC r199529: Extend ddb(4) "show mount" command to print active string mount options. Note that only option names are printed, not values. Approved by: trasz (mentor) Modified: stable/8/sys/kern/vfs_subr.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/kern/vfs_subr.c ============================================================================== --- stable/8/sys/kern/vfs_subr.c Fri Dec 4 10:57:01 2009 (r200096) +++ stable/8/sys/kern/vfs_subr.c Fri Dec 4 11:23:37 2009 (r200097) @@ -2761,6 +2761,7 @@ DB_SHOW_COMMAND(vnode, db_show_vnode) DB_SHOW_COMMAND(mount, db_show_mount) { struct mount *mp; + struct vfsopt *opt; struct statfs *sp; struct vnode *vp; char buf[512]; @@ -2866,6 +2867,18 @@ DB_SHOW_COMMAND(mount, db_show_mount) } db_printf(" mnt_kern_flag = %s\n", buf); + db_printf(" mnt_opt = "); + opt = TAILQ_FIRST(mp->mnt_opt); + if (opt != NULL) { + db_printf("%s", opt->name); + opt = TAILQ_NEXT(opt, link); + while (opt != NULL) { + db_printf(", %s", opt->name); + opt = TAILQ_NEXT(opt, link); + } + } + db_printf("\n"); + sp = &mp->mnt_stat; db_printf(" mnt_stat = { version=%u type=%u flags=0x%016jx " "bsize=%ju iosize=%ju blocks=%ju bfree=%ju bavail=%jd files=%ju "
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