Date: Sun, 3 Apr 2016 14:38:03 +0000 (UTC) From: Alexander Motin <mav@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: r297523 - stable/10/sys/fs/devfs Message-ID: <201604031438.u33Ec3OS054706@repo.freebsd.org>
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Author: mav Date: Sun Apr 3 14:38:02 2016 New Revision: 297523 URL: https://svnweb.freebsd.org/changeset/base/297523 Log: MFC r287109 (by trasz): Make it possible to forcibly unmount devfs. Modified: stable/10/sys/fs/devfs/devfs_vfsops.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/devfs/devfs_vfsops.c ============================================================================== --- stable/10/sys/fs/devfs/devfs_vfsops.c Sun Apr 3 11:18:20 2016 (r297522) +++ stable/10/sys/fs/devfs/devfs_vfsops.c Sun Apr 3 14:38:02 2016 (r297523) @@ -182,6 +182,8 @@ devfs_unmount(struct mount *mp, int mntf fmp = VFSTODEVFS(mp); KASSERT(fmp->dm_mount != NULL, ("devfs_unmount unmounted devfs_mount")); + if (mntflags & MNT_FORCE) + flags |= FORCECLOSE; /* There is 1 extra root vnode reference from devfs_mount(). */ error = vflush(mp, 1, flags, curthread); if (error)
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