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authorTrond Myklebust <Trond.Myklebust@netapp.com>2013-04-14 19:42:00 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-04-14 20:26:03 +0400
commitb7993cebb841b0da7a33e9d5ce301a9fd3209165 (patch)
tree62361acf994e04b3b9205d5e4a9b26c4a3193c34 /net/sunrpc/xprtsock.c
parentba60eb25ff6be6f8e60488cdfd454e5c612bce60 (diff)
downloadlinux-b7993cebb841b0da7a33e9d5ce301a9fd3209165.tar.xz
SUNRPC: Allow rpc_create() to request that TCP slots be unlimited
This is mainly for use by NFSv4.1, where the session negotiation ultimately wants to decide how many RPC slots we can fill. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/xprtsock.c')
-rw-r--r--net/sunrpc/xprtsock.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 3081620cb02c..726e702b7a29 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2762,9 +2762,13 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
struct rpc_xprt *xprt;
struct sock_xprt *transport;
struct rpc_xprt *ret;
+ unsigned int max_slot_table_size = xprt_max_tcp_slot_table_entries;
+
+ if (args->flags & XPRT_CREATE_INFINITE_SLOTS)
+ max_slot_table_size = RPC_MAX_SLOT_TABLE_LIMIT;
xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries,
- xprt_max_tcp_slot_table_entries);
+ max_slot_table_size);
if (IS_ERR(xprt))
return xprt;
transport = container_of(xprt, struct sock_xprt, xprt);