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| author | Andy Adamson <andros@netapp.com> | 2013-06-26 16:21:49 (GMT) |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-06-28 19:55:19 (GMT) |
| commit | 18aad3d552c73adf2652a34baf0fe766058018e4 (patch) | |
| tree | c4291710ff620be3ed2935cbd250d33137f84015 /fs/nfs/nfs4proc.c | |
| parent | 9111c95b077a81573fb27df3ba8255d0a3a9ebdf (diff) | |
| download | linux-fsl-qoriq-18aad3d552c73adf2652a34baf0fe766058018e4.tar.xz | |
NFSv4.1 Refactor nfs4_init_session and nfs4_init_channel_attrs
nfs4_init_session was originally written to be called prior to
nfs4_init_channel_attrs, setting the session target_max response and request
sizes that nfs4_init_channel_attrs would pay attention to.
In the current code flow, nfs4_init_session, just like nfs4_init_ds_session
for the data server case, is called after the session is all negotiated, and
is actually used in a RECLAIM COMPLETE call to the server.
Remove the un-needed fc_target_max response and request fields from
nfs4_session and just set the max_resp_sz and max_rqst_sz in
nfs4_init_channel_attrs.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 83e0e1d..6d46f96 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5792,17 +5792,14 @@ int nfs4_proc_get_lease_time(struct nfs_client *clp, struct nfs_fsinfo *fsinfo) */ static void nfs4_init_channel_attrs(struct nfs41_create_session_args *args) { - struct nfs4_session *session = args->client->cl_session; - unsigned int mxrqst_sz = session->fc_target_max_rqst_sz, - mxresp_sz = session->fc_target_max_resp_sz; - - if (mxrqst_sz == 0) - mxrqst_sz = NFS_MAX_FILE_IO_SIZE; - if (mxresp_sz == 0) - mxresp_sz = NFS_MAX_FILE_IO_SIZE; + unsigned int max_rqst_sz, max_resp_sz; + + max_rqst_sz = NFS_MAX_FILE_IO_SIZE + nfs41_maxwrite_overhead; + max_resp_sz = NFS_MAX_FILE_IO_SIZE + nfs41_maxread_overhead; + /* Fore channel attributes */ - args->fc_attrs.max_rqst_sz = mxrqst_sz; - args->fc_attrs.max_resp_sz = mxresp_sz; + args->fc_attrs.max_rqst_sz = max_rqst_sz; + args->fc_attrs.max_resp_sz = max_resp_sz; args->fc_attrs.max_ops = NFS4_MAX_OPS; args->fc_attrs.max_reqs = max_session_slots; |