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| author | J. Bruce Fields <bfields@redhat.com> | 2010-11-24 17:17:34 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-12-17 15:47:41 -0500 |
| commit | 6e5f15c93dc745d46c2bb9e4597b44463203844b (patch) | |
| tree | 9190dba16b3c1a6368c30811f65636a38cf9bfaa /fs/nfsd/nfs4state.c | |
| parent | ec66ee3797e5848356cf593c6ec7aabf30a00cf1 (diff) | |
| download | blackbird-op-linux-6e5f15c93dc745d46c2bb9e4597b44463203844b.tar.gz blackbird-op-linux-6e5f15c93dc745d46c2bb9e4597b44463203844b.zip | |
nfsd4: replace unintuitive match_clientid_establishment
Reviewed-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 4d542cfd6960..0c61cc1eadca 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1135,19 +1135,13 @@ find_unconfirmed_client(clientid_t *clid) } /* - * Return 1 iff clp's clientid establishment method matches the use_exchange_id - * parameter. Matching is based on the fact the at least one of the - * EXCHGID4_FLAG_USE_{NON_PNFS,PNFS_MDS,PNFS_DS} flags must be set for v4.1 - * * FIXME: we need to unify the clientid namespaces for nfsv4.x * and correctly deal with client upgrade/downgrade in EXCHANGE_ID * and SET_CLIENTID{,_CONFIRM} */ -static inline int -match_clientid_establishment(struct nfs4_client *clp, bool use_exchange_id) +static bool clp_used_exchangeid(struct nfs4_client *clp) { - bool has_exchange_flags = (clp->cl_exchange_flags != 0); - return use_exchange_id == has_exchange_flags; + return clp->cl_exchange_flags != 0; } static struct nfs4_client * @@ -1158,7 +1152,7 @@ find_confirmed_client_by_str(const char *dname, unsigned int hashval, list_for_each_entry(clp, &conf_str_hashtbl[hashval], cl_strhash) { if (same_name(clp->cl_recdir, dname) && - match_clientid_establishment(clp, use_exchange_id)) + clp_used_exchangeid(clp) == use_exchange_id) return clp; } return NULL; @@ -1172,7 +1166,7 @@ find_unconfirmed_client_by_str(const char *dname, unsigned int hashval, list_for_each_entry(clp, &unconf_str_hashtbl[hashval], cl_strhash) { if (same_name(clp->cl_recdir, dname) && - match_clientid_establishment(clp, use_exchange_id)) + clp_used_exchangeid(clp) == use_exchange_id) return clp; } return NULL; |
