diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfsd/state.h | 1 | ||||
| -rw-r--r-- | include/linux/nfsd/xdr4.h | 15 |
2 files changed, 15 insertions, 1 deletions
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h index f063df7ad13..18dcffa57f7 100644 --- a/include/linux/nfsd/state.h +++ b/include/linux/nfsd/state.h @@ -110,6 +110,7 @@ struct nfsd4_cache_entry { __be32 ce_status; struct kvec ce_datav; /* encoded NFSv4.1 data in rq_res.head[0] */ struct page *ce_respages[NFSD_PAGES_PER_SLOT + 1]; + int ce_cachethis; short ce_resused; int ce_opcnt; int ce_rpchdrlen; diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h index 9468829adb7..486188810a6 100644 --- a/include/linux/nfsd/xdr4.h +++ b/include/linux/nfsd/xdr4.h @@ -480,6 +480,18 @@ struct nfsd4_compoundres { struct nfsd4_compound_state cstate; }; +static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp) +{ + struct nfsd4_compoundargs *args = resp->rqstp->rq_argp; + return args->opcnt == 1; +} + +static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp) +{ + return !resp->cstate.slot->sl_cache_entry.ce_cachethis || + nfsd4_is_solo_sequence(resp); +} + #define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs) static inline void @@ -510,7 +522,8 @@ extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *, struct nfsd4_setclientid_confirm *setclientid_confirm); extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp); -extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp); +extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp, + struct nfsd4_sequence *seq); extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, struct nfsd4_compound_state *, struct nfsd4_exchange_id *); |