John Crispin afbf104a4e generic: mount overlayfs r/o if workdir cannot be created
This is the case e.g. if JFFS2 partition is full.

see: https://www.mail-archive.com/linux-unionfs@vger.kernel.org/msg00246.html
(a small error in a logmessage was changed and reported upstream)

runtime tested on ar71xx with kernel 3.18.11 and r45772
this paritially fixes #19564

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
Acked-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 45833
2015-05-29 12:36:42 +00:00
..
2014-11-26 08:28:22 +00:00
2015-02-17 14:33:29 +00:00