diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-01-23 14:12:52 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-01-24 17:12:47 -0500 |
| commit | f4f58ed19b9ee303985f47352f795631a979294c (patch) | |
| tree | 052baa5bbcd53ae10e578d37f68c6e547249adba /fs/nfs | |
| parent | 92e963f50fc74041b5e9e744c330dca48e04f08d (diff) | |
| download | linux-f4f58ed19b9ee303985f47352f795631a979294c.tar.bz2 | |
NFSv4.x: Remove hard coded slotids in callback channel
Instead, use the values encoded in the slot table itself.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback_proc.c | 6 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index f0939d097406..83a66a8f40f2 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -361,7 +361,7 @@ validate_seqid(struct nfs4_slot_table *tbl, struct cb_sequenceargs * args) dprintk("%s enter. slotid %u seqid %u\n", __func__, args->csa_slotid, args->csa_sequenceid); - if (args->csa_slotid >= NFS41_BC_MAX_CALLBACKS) + if (args->csa_slotid > tbl->server_highest_slotid) return htonl(NFS4ERR_BADSLOT); slot = tbl->slots + args->csa_slotid; @@ -489,8 +489,8 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, sizeof(res->csr_sessionid)); res->csr_sequenceid = args->csa_sequenceid; res->csr_slotid = args->csa_slotid; - res->csr_highestslotid = NFS41_BC_MAX_CALLBACKS - 1; - res->csr_target_highestslotid = NFS41_BC_MAX_CALLBACKS - 1; + res->csr_highestslotid = tbl->server_highest_slotid; + res->csr_target_highestslotid = tbl->target_highest_slotid; status = validate_seqid(tbl, args); if (status) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 4bfc33ad0563..be685e236bd5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -7319,7 +7319,7 @@ static void nfs4_init_channel_attrs(struct nfs41_create_session_args *args) args->bc_attrs.max_resp_sz = PAGE_SIZE; args->bc_attrs.max_resp_sz_cached = 0; args->bc_attrs.max_ops = NFS4_MAX_BACK_CHANNEL_OPS; - args->bc_attrs.max_reqs = 1; + args->bc_attrs.max_reqs = NFS41_BC_MAX_CALLBACKS; dprintk("%s: Back Channel : max_rqst_sz=%u max_resp_sz=%u " "max_resp_sz_cached=%u max_ops=%u max_reqs=%u\n", |