loff_t med_lr_off;
int med_lr_idx;
unsigned int med_rmtclient:1; /* remote client? */
- __u32 med_nllu;
- __u32 med_nllg;
- struct mds_idmap_table *med_idmap;
+ struct semaphore med_idmap_sem;
+ struct lustre_idmap_table *med_idmap;
};
struct mdt_export_data {
loff_t med_lr_off;
int med_lr_idx;
unsigned int med_rmtclient:1; /* remote client? */
- __u32 med_nllu;
- __u32 med_nllg;
- struct mdt_idmap_table *med_idmap;
+ struct semaphore med_idmap_sem;
+ struct lustre_idmap_table *med_idmap;
};
struct osc_creator {
atomic_t exp_rpc_count;
struct obd_uuid exp_client_uuid;
struct list_head exp_obd_chain;
+ struct hlist_node exp_uuid_hash; /* uuid-export hash*/
+ struct hlist_node exp_nid_hash; /* nid-export hash */
/* exp_obd_chain_timed fo ping evictor, protected by obd_dev_lock */
struct list_head exp_obd_chain_timed;
struct obd_device *exp_obd;
/* ^ protects exp_outstanding_replies too */
__u64 exp_connect_flags;
int exp_flags;
- unsigned int exp_failed:1,
+ unsigned long exp_failed:1,
exp_in_recovery:1,
exp_disconnected:1,
exp_connecting:1,
exp_req_replay_needed:1,
exp_lock_replay_needed:1,
exp_need_sync:1,
+ exp_flvr_changed:1,
+ exp_flvr_adapt:1,
exp_libclient:1; /* liblustre client? */
+ /* also protected by exp_lock */
+ enum lustre_sec_part exp_sp_peer;
+ struct sptlrpc_flavor exp_flvr; /* current */
+ struct sptlrpc_flavor exp_flvr_old[2]; /* about-to-expire */
+ cfs_time_t exp_flvr_expire[2]; /* seconds */
+
union {
struct mds_export_data eu_mds_data;
struct mdt_export_data eu_mdt_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)
{
LASSERT(exp != NULL);
- return exp->exp_connect_flags & OBD_CONNECT_LRU_RESIZE;
+ return !!(exp->exp_connect_flags & OBD_CONNECT_LRU_RESIZE);
}
static inline int imp_connect_lru_resize(struct obd_import *imp)
{
+ struct obd_connect_data *ocd;
+
LASSERT(imp != NULL);
- return imp->imp_connect_data.ocd_connect_flags &
- OBD_CONNECT_LRU_RESIZE;
+ ocd = &imp->imp_connect_data;
+ return !!(ocd->ocd_connect_flags & OBD_CONNECT_LRU_RESIZE);
}
extern struct obd_export *class_conn2export(struct lustre_handle *conn);