svc: Make close transport independent
Move sk_list and sk_ready to svc_xprt. This involves close because these
lists are walked by svcs when closing all their transports. So I combined
the moving of these lists to svc_xprt with making close transport independent.
The svc_force_sock_close has been changed to svc_close_all and takes a list
as an argument. This removes some svc internals knowledge from the svcs.
This code races with module removal and transport addition.
Thanks to Simon Holm Thøgersen for a compile fix.
Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Neil Brown <neilb@suse.de>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Greg Banks <gnb@sgi.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Simon Holm Thøgersen <odie@cs.aau.dk>
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 8686915..a8e79a9 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -221,10 +221,10 @@
static int find_xprt(struct svc_serv *serv, char *proto)
{
- struct svc_sock *svsk;
+ struct svc_xprt *xprt;
int found = 0;
- list_for_each_entry(svsk, &serv->sv_permsocks, sk_list)
- if (strcmp(svsk->sk_xprt.xpt_class->xcl_name, proto) == 0) {
+ list_for_each_entry(xprt, &serv->sv_permsocks, xpt_list)
+ if (strcmp(xprt->xpt_class->xcl_name, proto) == 0) {
found = 1;
break;
}