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UBUNTU: ubuntu: overlayfs -- overlayfs: implement show_options
authorErez Zadok <ezk@fsl.cs.sunysb.edu>
Tue, 24 May 2011 00:59:20 +0000 (20:59 -0400)
committerLeann Ogasawara <leann.ogasawara@canonical.com>
Mon, 2 Apr 2012 20:17:52 +0000 (13:17 -0700)
commit70d85b866501480f36c945408302f3a7e859f60c
treefb9bbba5e209b049d1402417f973ad8ec5171fd6tree | snapshot
parent3a375b0e617e3f8a54619d0d569fb2918c379289commit | diff
UBUNTU: ubuntu: overlayfs -- overlayfs: implement show_options

This is useful because of the stacking nature of overlayfs.  Users like to
find out (via /proc/mounts) which lower/upper directory were used at mount
time.

[apw@canonical.com: backport to v3.2]
Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
fs/overlayfs/super.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Precise kernel (3.2)