From: Trond Myklebust Date: Sun, 9 Aug 2009 19:14:29 +0000 (-0400) Subject: SUNRPC: Allow the cache_detail to specify alternative upcall mechanisms X-Git-Tag: v2.6.32-rc1~412^2~48^2~8^2~2 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc74b4f5e63a09fb78e245794a0de1e5a2716bbe;p=pandora-kernel.git SUNRPC: Allow the cache_detail to specify alternative upcall mechanisms For events that are rare, such as referral DNS lookups, it makes limited sense to have a daemon constantly listening for upcalls on a channel. An alternative in those cases might simply be to run the app that fills the cache using call_usermodehelper_exec() and friends. The following patch allows the cache_detail to specify alternative upcall mechanisms for these particular cases. Signed-off-by: Trond Myklebust --- Reading git-diff-tree failed