diff options
Diffstat (limited to 'include/linux/nfs_fs_sb.h')
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 0cac49bc0955..3423c6761bf7 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -3,8 +3,12 @@ #include <linux/list.h> #include <linux/backing-dev.h> +#include <linux/wait.h> + +#include <asm/atomic.h> struct nfs_iostats; +struct nlm_host; /* * The nfs_client identifies our client state to the server. @@ -14,20 +18,19 @@ struct nfs_client { int cl_cons_state; /* current construction state (-ve: init error) */ #define NFS_CS_READY 0 /* ready to be used */ #define NFS_CS_INITING 1 /* busy initialising */ - int cl_nfsversion; /* NFS protocol version */ unsigned long cl_res_state; /* NFS resources state */ #define NFS_CS_CALLBACK 1 /* - callback started */ #define NFS_CS_IDMAP 2 /* - idmap started */ #define NFS_CS_RENEWD 3 /* - renewd started */ - struct sockaddr_in cl_addr; /* server identifier */ + struct sockaddr_storage cl_addr; /* server identifier */ + size_t cl_addrlen; char * cl_hostname; /* hostname of server */ struct list_head cl_share_link; /* link in global client list */ struct list_head cl_superblocks; /* List of nfs_server structs */ struct rpc_clnt * cl_rpcclient; const struct nfs_rpc_ops *rpc_ops; /* NFS protocol vector */ - unsigned long retrans_timeo; /* retransmit timeout */ - unsigned int retrans_count; /* number of retransmit tries */ + int cl_proto; /* Network transport protocol */ #ifdef CONFIG_NFS_V4 u64 cl_clientid; /* constant */ @@ -62,7 +65,7 @@ struct nfs_client { /* Our own IP address, as a null-terminated string. * This is used to generate the clientid, and the callback address. */ - char cl_ipaddr[16]; + char cl_ipaddr[48]; unsigned char cl_id_uniquifier; #endif }; @@ -78,6 +81,7 @@ struct nfs_server { struct list_head master_link; /* link in master servers list */ struct rpc_clnt * client; /* RPC client handle */ struct rpc_clnt * client_acl; /* ACL RPC client handle */ + struct nlm_host *nlm_host; /* NLM client handle */ struct nfs_iostats * io_stats; /* I/O statistics */ struct backing_dev_info backing_dev_info; atomic_long_t writeback; /* number of writeback pages */ @@ -110,6 +114,9 @@ struct nfs_server { filesystem */ #endif void (*destroy)(struct nfs_server *); + + atomic_t active; /* Keep trace of any activity to this server */ + wait_queue_head_t active_wq; /* Wait for any activity to stop */ }; /* Server capabilities */ |