freebsd-src/sys/isofs/cd9660
Peter Wemm fed044f22a Unbreak MNT_UPDATE when running with cd as root. Detect mountroot by
checking for "path == NULL" (like ffs) rather than MNT_ROOT.  Otherwise
when you try and do an update or mountd does an NFS export, the remount
fails because the code tries to mount a fresh rootfs and gets an EBUSY.
The same bug is in 4.x (which is where I found it).

Sanity check by: mux
2002-11-02 20:16:55 +00:00
..
cd9660_bmap.c
cd9660_lookup.c
cd9660_mount.h
cd9660_node.c
cd9660_node.h
cd9660_rrip.c
cd9660_rrip.h
cd9660_util.c
cd9660_vfsops.c Unbreak MNT_UPDATE when running with cd as root. Detect mountroot by 2002-11-02 20:16:55 +00:00
cd9660_vnops.c
iso.h
iso_rrip.h
TODO
TODO.hibler