struct mds_idmap_table;
struct mdt_idmap_table;
-struct mds_export_data {
- struct list_head med_open_head;
- spinlock_t med_open_lock; /* lock med_open_head, mfd_list*/
- struct mds_client_data *med_mcd;
- __u64 med_ibits_known;
- loff_t med_lr_off;
- int med_lr_idx;
- unsigned int med_rmtclient:1; /* remote client? */
- struct semaphore med_idmap_sem;
- struct lustre_idmap_table *med_idmap;
-};
-
struct mdt_export_data {
struct list_head med_open_head;
spinlock_t med_open_lock; /* lock med_open_head, mfd_list*/
- struct semaphore med_mcd_lock;
- struct mdt_client_data *med_mcd;
+ struct semaphore med_lcd_lock;
+ struct lsd_client_data *med_lcd;
__u64 med_ibits_known;
loff_t med_lr_off;
int med_lr_idx;
obd_id oscc_last_id;//last available pre-created object
obd_id oscc_next_id;// what object id to give out next
int oscc_grow_count;
+ /**
+ * Limit oscc_grow_count value, can be changed via proc fs
+ */
+ int oscc_max_grow_count;
struct obdo oscc_oa;
int oscc_flags;
cfs_waitq_t oscc_waitq; /* creating procs wait on this */
};
/* In-memory access to client data from OST struct */
-struct filter_client_data;
struct filter_export_data {
spinlock_t fed_lock; /* protects fed_open_head */
- struct filter_client_data *fed_fcd;
+ struct lsd_client_data *fed_lcd;
loff_t fed_lr_off;
int fed_lr_idx;
long fed_dirty; /* in bytes */
struct brw_stats fed_brw_stats;
};
+typedef struct nid_stat {
+ lnet_nid_t nid;
+ struct hlist_node nid_hash;
+ struct list_head nid_list;
+ struct obd_device *nid_obd;
+ struct proc_dir_entry *nid_proc;
+ struct lprocfs_stats *nid_stats;
+ struct brw_stats *nid_brw_stats;
+ int nid_exp_ref_count;
+}nid_stat_t;
+
struct obd_export {
struct portals_handle exp_handle;
atomic_t exp_refcount;
struct list_head exp_obd_chain_timed;
struct obd_device *exp_obd;
struct obd_import *exp_imp_reverse; /* to make RPCs backwards */
- struct proc_dir_entry *exp_proc;
- struct lprocfs_stats *exp_ops_stats;
+ struct nid_stat *exp_nid_stats;
struct lprocfs_stats *exp_md_stats;
struct lprocfs_stats *exp_ldlm_stats;
struct ptlrpc_connection *exp_connection;
struct ldlm_export_data exp_ldlm_data;
struct list_head exp_outstanding_replies;
time_t exp_last_request_time;
+ struct list_head exp_req_replay_queue;
spinlock_t exp_lock; /* protects flags int below */
/* ^ protects exp_outstanding_replies too */
__u64 exp_connect_flags;
cfs_time_t exp_flvr_expire[2]; /* seconds */
union {
- struct mds_export_data eu_mds_data;
struct mdt_export_data eu_mdt_data;
struct filter_export_data eu_filter_data;
struct ec_export_data eu_ec_data;
} u;
};
-#define exp_mds_data u.eu_mds_data
#define exp_mdt_data u.eu_mdt_data
-#define exp_lov_data u.eu_lov_data
#define exp_filter_data u.eu_filter_data
#define exp_ec_data u.eu_ec_data
static inline int exp_connect_cancelset(struct obd_export *exp)
{
- return exp ? !!(exp->exp_connect_flags & OBD_CONNECT_CANCELSET) : 0;
+ LASSERT(exp != NULL);
+ return !!(exp->exp_connect_flags & OBD_CONNECT_CANCELSET);
}
static inline int exp_connect_lru_resize(struct obd_export *exp)