K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2012-04-16T18:07:42.926889Z
K 7
svn:log
V 258
tmpfs: Allow update mounts only for certain options.

Since r230208 update mounts were allowed if the list of mount options
contained the "export" option. This is not correct as tmpfs doesn't
really support updating all options.

Reviewed by:	kevlo, trociny

END