Date: Tue, 12 Jan 2016 14:18:55 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r293759 - stable/10/sys/kern Message-ID: <201601121418.u0CEIt4J007689@repo.freebsd.org>
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Author: trasz Date: Tue Jan 12 14:18:54 2016 New Revision: 293759 URL: https://svnweb.freebsd.org/changeset/base/293759 Log: Hide the "unmount of /dev failed (BUSY)" warning at shutdown or reboot, introduced with r293742, just like it was hidden before that commit. This is a direct commit to 10-STABLE; this special case is not needed in 11-CURRENT, because devfs supports forced unmounts there. The forced unmount could be MFC-ed, but there are some LORs at shutdown, and I have a weird feelings about it. Sponsored by: The FreeBSD Foundation Modified: stable/10/sys/kern/vfs_subr.c Modified: stable/10/sys/kern/vfs_subr.c ============================================================================== --- stable/10/sys/kern/vfs_subr.c Tue Jan 12 13:42:27 2016 (r293758) +++ stable/10/sys/kern/vfs_subr.c Tue Jan 12 14:18:54 2016 (r293759) @@ -3734,7 +3734,7 @@ unmount_or_warn(struct mount *mp) int error; error = dounmount(mp, MNT_FORCE, curthread); - if (error != 0) { + if (error != 0 && strcmp(mp->mnt_vfc->vfc_name, "devfs") != 0) { printf("unmount of %s failed (", mp->mnt_stat.f_mntonname); if (error == EBUSY) printf("BUSY)\n");
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