Author: trasz Date: Mon Aug 31 12:14:20 2020 New Revision: 364985 URL: https://svnweb.freebsd.org/changeset/base/364985
Log: In 13-CURRENT, the linux rc script uses "nocover" mount option to avoid mounting required filesystems twice. However, this option hasn't been MFC'd. Implement its functionality in a different way, by stating the mount point. Submitted by: sig...@gmail.com Differential Revision: https://reviews.freebsd.org/D26217 Modified: stable/12/libexec/rc/rc.d/linux Modified: stable/12/libexec/rc/rc.d/linux ============================================================================== --- stable/12/libexec/rc/rc.d/linux Mon Aug 31 09:05:45 2020 (r364984) +++ stable/12/libexec/rc/rc.d/linux Mon Aug 31 12:14:20 2020 (r364985) @@ -15,6 +15,12 @@ rcvar="linux_enable" start_cmd="${name}_start" stop_cmd=":" +unmounted() +{ + [ `stat -f "%d" "$1"` == `stat -f "%d" "$1/.."` -a \ + `stat -f "%i" "$1"` != `stat -f "%i" "$1/.."` ] +} + linux_start() { local _emul_path _tmpdir @@ -48,11 +54,12 @@ linux_start() if checkyesno linux_mounts_enable; then _emul_path="/compat/linux" - mount -t linprocfs linprocfs "${_emul_path}/proc" - mount -t linsysfs linsysfs "${_emul_path}/sys" - mount -t devfs devfs "${_emul_path}/dev" - mount -o linrdlnk -t fdescfs fdescfs "${_emul_path}/dev/fd" - mount -o mode=1777 -t tmpfs tmpfs "${_emul_path}/dev/shm" + unmounted "${_emul_path}/proc" && mount -t linprocfs linprocfs "${_emul_path}/proc" + unmounted "${_emul_path}/sys" && mount -t linsysfs linsysfs "${_emul_path}/sys" + unmounted "${_emul_path}/dev" && mount -t devfs devfs "${_emul_path}/dev" + unmounted "${_emul_path}/dev/fd" && mount -o linrdlnk -t fdescfs fdescfs "${_emul_path}/dev/fd" + unmounted "${_emul_path}/dev/shm" && mount -o mode=1777 -t tmpfs tmpfs "${_emul_path}/dev/shm" + true fi } _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
