From 06497524589f2a7717da33969d541674e0a27da6 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Sun, 19 Sep 2010 22:55:06 -0400 Subject: [PATCH] nfsd4: fix hang on fast-booting nfs servers The last_close field of a cache_detail is initialized to zero, so the condition detail->last_close < seconds_since_boot() - 30 may be false even for a cache that was never opened. However, we want to immediately fail upcalls to caches that were never opened: in the case of the auth_unix_gid cache, especially, which may never be opened by mountd (if the --manage-gids option is not set), we want to fail the upcall immediately. Otherwise client requests will be dropped unnecessarily on reboot. Also document these conditions. Signed-off-by: J. Bruce Fields --- Reading git-format-patch failed