diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2017-03-08 20:39:15 +0100 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-03-17 21:07:03 +0100 |
| commit | 033853325fe3bdc70819a8b97915bd3bca41d3af (patch) | |
| tree | ddc85ac2ad855814ec74dd12b2c2202fa1a6ca2e /fs | |
| parent | NFS prevent double free in async nfs4_exchange_id (diff) | |
| download | linux-033853325fe3bdc70819a8b97915bd3bca41d3af.tar.xz linux-033853325fe3bdc70819a8b97915bd3bca41d3af.zip | |
NFSv4.1 respect server's max size in CREATE_SESSION
Currently client doesn't respect max sizes server returns in CREATE_SESSION.
nfs4_session_set_rwsize() gets called and server->rsize, server->wsize are 0
so they never get set to the sizes returned by the server.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4client.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 5ae9d64ea08b..8346ccbf2d52 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -1023,9 +1023,9 @@ static void nfs4_session_set_rwsize(struct nfs_server *server) server_resp_sz = sess->fc_attrs.max_resp_sz - nfs41_maxread_overhead; server_rqst_sz = sess->fc_attrs.max_rqst_sz - nfs41_maxwrite_overhead; - if (server->rsize > server_resp_sz) + if (!server->rsize || server->rsize > server_resp_sz) server->rsize = server_resp_sz; - if (server->wsize > server_rqst_sz) + if (!server->wsize || server->wsize > server_rqst_sz) server->wsize = server_rqst_sz; #endif /* CONFIG_NFS_V4_1 */ } |