From 37a034729ae611295bbb8e925333d4d54d7c1ebc Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Wed, 4 Oct 2006 02:15:44 -0700 Subject: [PATCH] knfsd: call lockd_down when closing a socket via a write to nfsd/portlist The refcount that nfsd holds on lockd is based on the number of open sockets. So when we close a socket, we should decrement the ref (with lockd_down). Currently when a socket is closed via writing to the portlist file, that doesn't happen. So: make sure we get an error return if the socket that was requested does is not found, and call lockd_down if it was. Cc: "J. Bruce Fields" Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sunrpc/svcsock.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/sunrpc') diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index cba85d19522..4e0813b12cc 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -493,6 +493,8 @@ svc_sock_names(char *buf, struct svc_serv *serv, char *toclose) spin_unlock(&serv->sv_lock); if (closesk) svc_delete_socket(closesk); + else if (toclose) + return -ENOENT; return len; } EXPORT_SYMBOL(svc_sock_names); -- cgit v1.2.3-70-g09d2