Hi,
attached patch set resolves ticket [1].
It is a refactor of negative cache. I prepared patch set step by step,
so reviewer can do review simpler. If you prefer two bigger patches
please write me.
Notice: This patch set is applicable after [2]
[1]
https://fedorahosted.org/sssd/ticket/2317
[2]
https://www.mail-archive.com/sssd-devel@lists.fedorahosted.org/msg26506.html
Regards
--
Petr^4 Čech