From 7d94784293096c0a46897acdb83be5abd9278ece Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Fri, 20 Aug 2010 18:09:31 -0400 Subject: [PATCH] nfsd4: fix downgrade/lock logic If we already had a RW open for a file, and get a readonly open, we were piggybacking on the existing RW open. That's inconsistent with the downgrade logic which blows away the RW open assuming you'll still have a readonly open. Also, make sure there is a readonly or writeonly open available for locking, again to prevent bad behavior in downgrade cases when any RW open may be lost. Signed-off-by: J. Bruce Fields --- Reading git-format-patch failed