diff options
Diffstat (limited to 'include/linux/sunrpc/svc.h')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 37 |
1 files changed, 9 insertions, 28 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index b10f987509cc..67cf1c9efd80 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -69,7 +69,6 @@ struct svc_serv { struct svc_program * sv_program; /* RPC program */ struct svc_stat * sv_stats; /* RPC statistics */ spinlock_t sv_lock; - struct kref sv_refcnt; unsigned int sv_nrthreads; /* # of server threads */ unsigned int sv_maxconn; /* max connections allowed or * '0' causing max to be based @@ -97,31 +96,13 @@ struct svc_serv { #endif /* CONFIG_SUNRPC_BACKCHANNEL */ }; -/** - * svc_get() - increment reference count on a SUNRPC serv - * @serv: the svc_serv to have count incremented - * - * Returns: the svc_serv that was passed in. - */ -static inline struct svc_serv *svc_get(struct svc_serv *serv) -{ - kref_get(&serv->sv_refcnt); - return serv; -} - -void svc_destroy(struct kref *); +/* This is used by pool_stats to find and lock an svc */ +struct svc_info { + struct svc_serv *serv; + struct mutex *mutex; +}; -/** - * svc_put - decrement reference count on a SUNRPC serv - * @serv: the svc_serv to have count decremented - * - * When the reference count reaches zero, svc_destroy() - * is called to clean up and free the serv. - */ -static inline void svc_put(struct svc_serv *serv) -{ - kref_put(&serv->sv_refcnt, svc_destroy); -} +void svc_destroy(struct svc_serv **svcp); /* * Maximum payload size supported by a kernel RPC server. @@ -250,6 +231,8 @@ struct svc_rqst { struct net *rq_bc_net; /* pointer to backchannel's * net namespace */ + unsigned long bc_to_initval; + unsigned int bc_to_retries; void ** rq_lease_breaker; /* The v4 client breaking a lease */ unsigned int rq_status_counter; /* RPC processing counter */ }; @@ -260,8 +243,6 @@ enum { RQ_LOCAL, /* local request */ RQ_USEDEFERRAL, /* use deferral */ RQ_DROPME, /* drop current reply */ - RQ_SPLICE_OK, /* turned off in gss privacy to prevent - * encrypting page cache pages */ RQ_VICTIM, /* Have agreed to shut down */ RQ_DATA, /* request has data */ }; @@ -433,7 +414,7 @@ void svc_exit_thread(struct svc_rqst *); struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int, int (*threadfn)(void *data)); int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int); -int svc_pool_stats_open(struct svc_serv *serv, struct file *file); +int svc_pool_stats_open(struct svc_info *si, struct file *file); void svc_process(struct svc_rqst *rqstp); void svc_process_bc(struct rpc_rqst *req, struct svc_rqst *rqstp); int svc_register(const struct svc_serv *, struct net *, const int, |