* operation, and updates on each MDTs are linked to
* dtr_sub_list */
struct distribute_txn_replay_req {
- /* update record */
+ /* update record, may be vmalloc'd */
struct llog_update_record *dtrq_lur;
int dtrq_lur_size;
spinlock_t tdtd_replay_list_lock;
/* last replay update transno */
__u32 tdtd_replay_ready:1;
+
+ /* Manage the llog recovery threads */
+ atomic_t tdtd_recovery_threads_count;
+ wait_queue_head_t tdtd_recovery_threads_waitq;
};
struct lu_target {
struct dt_object *lut_reply_data;
/** Bitmap of used slots in the reply data file */
unsigned long **lut_reply_bitmap;
+ /** target sync count, used for debug & test */
+ atomic_t lut_sync_count;
};
/* number of slots in reply bitmap */
struct thandle *));
void tgt_register_lfsck_query(int (*query)(const struct lu_env *,
struct dt_device *,
- struct lfsck_request *));
+ struct lfsck_request *,
+ struct lfsck_reply *,
+ struct lfsck_query *));
bool req_can_reconstruct(struct ptlrpc_request *req, struct tg_reply_data *trd);
extern struct tgt_handler tgt_sec_ctx_handlers[];
/* target/tgt_main.c */
void tgt_boot_epoch_update(struct lu_target *lut);
+void tgt_save_slc_lock(struct ldlm_lock *lock, __u64 transno);
+void tgt_discard_slc_lock(struct ldlm_lock *lock);
int tgt_last_commit_cb_add(struct thandle *th, struct lu_target *lut,
struct obd_export *exp, __u64 transno);
int tgt_new_client_cb_add(struct thandle *th, struct obd_export *exp);