generic: mount overlayfs r/o if workdir cannot be created
authorJohn Crispin <john@openwrt.org>
Fri, 29 May 2015 12:36:42 +0000 (12:36 +0000)
committerJohn Crispin <john@openwrt.org>
Fri, 29 May 2015 12:36:42 +0000 (12:36 +0000)
commit541e8e095d6832464597595860d259f65a77453d
treee6aa6034cf9ce820c308cf2cb23638253b80e742
parenta6bd25c51d45e8f624b419bdd2438071550b9950
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
target/linux/ar71xx/patches-3.18/910-overlayfs-fallback-to-readonly-when-full.patch [new file with mode: 0644]