From 7e134205f62955369619021a695cd78fefd32451 Mon Sep 17 00:00:00 2001 From: Olga Kornievskaia Date: Fri, 27 Aug 2021 14:37:17 -0400 Subject: NFSv4 introduce max_connect mount options This option will control up to how many xprts can the client establish to the server with a distinct address (that means nconnect connections are not counted towards this new limit). This patch is setting up nfs structures to keeep track of the max_connect limit (does not enforce it). The default value is kept at 1 so that no current mounts that don't want any additional connections would be effected. The maximum value is set at 16. Mounts to DS are not limited to default value of 1 but instead set to the maximum default value of 16 (NFS_MAX_TRANSPORTS). Signed-off-by: Olga Kornievskaia Signed-off-by: Anna Schumaker --- fs/nfs/client.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/client.c') diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 330f65727c45..486dec59972b 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -179,6 +179,7 @@ struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init) clp->cl_proto = cl_init->proto; clp->cl_nconnect = cl_init->nconnect; + clp->cl_max_connect = cl_init->max_connect ? cl_init->max_connect : 1; clp->cl_net = get_net(cl_init->net); clp->cl_principal = "*"; -- cgit v1.2.3