LDLM_DEBUG(lock, "%s", ret == 0 ? "wasn't waiting" : "removed");
return ret;
}
+EXPORT_SYMBOL(ldlm_del_waiting_lock);
/*
* Prolong the lock
LDLM_DEBUG(lock, "refreshed");
return 1;
}
+EXPORT_SYMBOL(ldlm_refresh_waiting_lock);
#else /* !HAVE_SERVER_SUPPORT || !__KERNEL__ */
ENTRY;
LASSERT(lock != NULL);
- if (rc != 0) {
- rc = ldlm_handle_ast_error(lock, req, rc,
- arg->type == LDLM_BL_CALLBACK
- ? "blocking" : "completion");
- if (rc == -ERESTART)
- cfs_atomic_inc(&arg->restart);
- }
+
+ switch (arg->type) {
+ case LDLM_GL_CALLBACK:
+ /* Update the LVB from disk if the AST failed
+ * (this is a legal race)
+ *
+ * - Glimpse callback of local lock just returns
+ * -ELDLM_NO_LOCK_DATA.
+ * - Glimpse callback of remote lock might return
+ * -ELDLM_NO_LOCK_DATA when inode is cleared. LU-274
+ */
+ if (rc == -ELDLM_NO_LOCK_DATA) {
+ LDLM_DEBUG(lock, "lost race - client has a lock but no "
+ "inode");
+ ldlm_res_lvbo_update(lock->l_resource, NULL, 1);
+ } else if (rc != 0) {
+ rc = ldlm_handle_ast_error(lock, req, rc, "glimpse");
+ } else {
+ rc = ldlm_res_lvbo_update(lock->l_resource, req, 1);
+ }
+ break;
+ case LDLM_BL_CALLBACK:
+ if (rc != 0)
+ rc = ldlm_handle_ast_error(lock, req, rc, "blocking");
+ break;
+ case LDLM_CP_CALLBACK:
+ if (rc != 0)
+ rc = ldlm_handle_ast_error(lock, req, rc, "completion");
+ break;
+ default:
+ LDLM_ERROR(lock, "invalid opcode for lock callback %d",
+ arg->type);
+ LBUG();
+ }
+
+ /* release extra reference taken in ldlm_ast_fini() */
LDLM_LOCK_RELEASE(lock);
+ if (rc == -ERESTART)
+ cfs_atomic_inc(&arg->restart);
+
RETURN(0);
}
-static inline int ldlm_bl_and_cp_ast_tail(struct ptlrpc_request *req,
- struct ldlm_cb_set_arg *arg,
- struct ldlm_lock *lock,
- int instant_cancel)
+static inline int ldlm_ast_fini(struct ptlrpc_request *req,
+ struct ldlm_cb_set_arg *arg,
+ struct ldlm_lock *lock,
+ int instant_cancel)
{
int rc = 0;
ENTRY;
lprocfs_counter_incr(lock->l_export->exp_nid_stats->nid_ldlm_stats,
LDLM_BL_CALLBACK - LDLM_FIRST_OPC);
- rc = ldlm_bl_and_cp_ast_tail(req, arg, lock, instant_cancel);
+ rc = ldlm_ast_fini(req, arg, lock, instant_cancel);
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_server_blocking_ast);
int ldlm_server_completion_ast(struct ldlm_lock *lock, int flags, void *data)
{
long total_enqueue_wait;
int instant_cancel = 0;
int rc = 0;
+ int lvb_len;
ENTRY;
LASSERT(lock != NULL);
if (req == NULL)
RETURN(-ENOMEM);
- /* server namespace, doesn't need lock */
- if (lock->l_resource->lr_lvb_len) {
+ /* server namespace, doesn't need lock */
+ lvb_len = ldlm_lvbo_size(lock);
+ if (lvb_len > 0)
req_capsule_set_size(&req->rq_pill, &RMF_DLM_LVB, RCL_CLIENT,
- lock->l_resource->lr_lvb_len);
- }
+ lvb_len);
rc = ptlrpc_request_pack(req, LUSTRE_DLM_VERSION, LDLM_CP_CALLBACK);
if (rc) {
body->lock_handle[0] = lock->l_remote_handle;
body->lock_flags = flags;
ldlm_lock2desc(lock, &body->lock_desc);
- if (lock->l_resource->lr_lvb_len) {
- void *lvb = req_capsule_client_get(&req->rq_pill, &RMF_DLM_LVB);
+ if (lvb_len > 0) {
+ void *lvb = req_capsule_client_get(&req->rq_pill, &RMF_DLM_LVB);
- lock_res(lock->l_resource);
- memcpy(lvb, lock->l_resource->lr_lvb_data,
- lock->l_resource->lr_lvb_len);
- unlock_res(lock->l_resource);
+ lvb_len = ldlm_lvbo_fill(lock, lvb, lvb_len);
+ req_capsule_shrink(&req->rq_pill, &RMF_DLM_LVB,
+ lvb_len, RCL_CLIENT);
}
LDLM_DEBUG(lock, "server preparing completion AST (after %lds wait)",
lprocfs_counter_incr(lock->l_export->exp_nid_stats->nid_ldlm_stats,
LDLM_CP_CALLBACK - LDLM_FIRST_OPC);
- rc = ldlm_bl_and_cp_ast_tail(req, arg, lock, instant_cancel);
+ rc = ldlm_ast_fini(req, arg, lock, instant_cancel);
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_server_completion_ast);
int ldlm_server_glimpse_ast(struct ldlm_lock *lock, void *data)
{
- struct ldlm_resource *res = lock->l_resource;
- struct ldlm_request *body;
- struct ptlrpc_request *req;
- int rc;
+ struct ldlm_cb_set_arg *arg = data;
+ struct ldlm_request *body;
+ struct ptlrpc_request *req;
+ struct ldlm_cb_async_args *ca;
+ int rc;
+ struct req_format *req_fmt;
ENTRY;
LASSERT(lock != NULL);
+ if (arg->gl_desc != NULL)
+ /* There is a glimpse descriptor to pack */
+ req_fmt = &RQF_LDLM_GL_DESC_CALLBACK;
+ else
+ req_fmt = &RQF_LDLM_GL_CALLBACK;
+
req = ptlrpc_request_alloc_pack(lock->l_export->exp_imp_reverse,
- &RQF_LDLM_GL_CALLBACK,
- LUSTRE_DLM_VERSION, LDLM_GL_CALLBACK);
+ req_fmt, LUSTRE_DLM_VERSION,
+ LDLM_GL_CALLBACK);
if (req == NULL)
RETURN(-ENOMEM);
+ if (arg->gl_desc != NULL) {
+ /* copy the GL descriptor */
+ union ldlm_gl_desc *desc;
+ desc = req_capsule_client_get(&req->rq_pill, &RMF_DLM_GL_DESC);
+ *desc = *arg->gl_desc;
+ }
+
body = req_capsule_client_get(&req->rq_pill, &RMF_DLM_REQ);
body->lock_handle[0] = lock->l_remote_handle;
ldlm_lock2desc(lock, &body->lock_desc);
+ CLASSERT(sizeof(*ca) <= sizeof(req->rq_async_args));
+ ca = ptlrpc_req_async_args(req);
+ ca->ca_set_arg = arg;
+ ca->ca_lock = lock;
+
/* server namespace, doesn't need lock */
req_capsule_set_size(&req->rq_pill, &RMF_DLM_LVB, RCL_SERVER,
- lock->l_resource->lr_lvb_len);
- res = lock->l_resource;
+ ldlm_lvbo_size(lock));
ptlrpc_request_set_replen(req);
-
req->rq_send_state = LUSTRE_IMP_FULL;
/* ptlrpc_request_alloc_pack already set timeout */
if (AT_OFF)
req->rq_timeout = ldlm_get_rq_timeout();
+ req->rq_interpret_reply = ldlm_cb_interpret;
+
if (lock->l_export && lock->l_export->exp_nid_stats &&
lock->l_export->exp_nid_stats->nid_ldlm_stats)
lprocfs_counter_incr(lock->l_export->exp_nid_stats->nid_ldlm_stats,
LDLM_GL_CALLBACK - LDLM_FIRST_OPC);
- rc = ptlrpc_queue_wait(req);
- /* Update the LVB from disk if the AST failed (this is a legal race)
- *
- * - Glimpse callback of local lock just return -ELDLM_NO_LOCK_DATA.
- * - Glimpse callback of remote lock might return -ELDLM_NO_LOCK_DATA
- * when inode is cleared. LU-274
- */
- if (rc == -ELDLM_NO_LOCK_DATA) {
- LDLM_DEBUG(lock, "lost race - client has a lock but no inode");
- ldlm_res_lvbo_update(res, NULL, 1);
- } else if (rc != 0) {
- rc = ldlm_handle_ast_error(lock, req, rc, "glimpse");
- } else {
- rc = ldlm_res_lvbo_update(res, req, 1);
- }
+ rc = ldlm_ast_fini(req, arg, lock, 0);
- ptlrpc_req_finished(req);
- if (rc == -ERESTART)
- ldlm_reprocess_all(res);
+ RETURN(rc);
+}
+EXPORT_SYMBOL(ldlm_server_glimpse_ast);
- RETURN(rc);
+int ldlm_glimpse_locks(struct ldlm_resource *res, cfs_list_t *gl_work_list)
+{
+ int rc;
+ ENTRY;
+
+ rc = ldlm_run_ast_work(ldlm_res_to_ns(res), gl_work_list,
+ LDLM_WORK_GL_AST);
+ if (rc == -ERESTART)
+ ldlm_reprocess_all(res);
+
+ RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_glimpse_locks);
+
+/* return ldlm lock associated with a lock callback request */
+struct ldlm_lock *ldlm_request_lock(struct ptlrpc_request *req)
+{
+ struct ldlm_cb_async_args *ca;
+ struct ldlm_lock *lock;
+ ENTRY;
+
+ ca = ptlrpc_req_async_args(req);
+ lock = ca->ca_lock;
+ if (lock == NULL)
+ RETURN(ERR_PTR(-EFAULT));
+
+ RETURN(lock);
+}
+EXPORT_SYMBOL(ldlm_request_lock);
static void ldlm_svc_get_eopc(const struct ldlm_request *dlm_req,
struct lprocfs_stats *srv_stats)
if (unlikely(flags & LDLM_FL_REPLAY)) {
/* Find an existing lock in the per-export lock hash */
+ /* In the function below, .hs_keycmp resolves to
+ * ldlm_export_lock_keycmp() */
+ /* coverity[overrun-buffer-val] */
lock = cfs_hash_lookup(req->rq_export->exp_lock_hash,
(void *)&dlm_req->lock_handle[0]);
if (lock != NULL) {
/* based on the assumption that lvb size never changes during
* resource life time otherwise it need resource->lr_lock's
* protection */
- if (lock->l_resource->lr_lvb_len) {
- req_capsule_set_size(&req->rq_pill, &RMF_DLM_LVB,
- RCL_SERVER,
- lock->l_resource->lr_lvb_len);
- }
+ req_capsule_set_size(&req->rq_pill, &RMF_DLM_LVB,
+ RCL_SERVER, ldlm_lvbo_size(lock));
if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_ENQUEUE_EXTENT_ERR))
GOTO(out, rc = -ENOMEM);
"(err=%d, rc=%d)", err, rc);
if (rc == 0) {
- if (lock->l_resource->lr_lvb_len > 0) {
- /* MDT path won't handle lr_lvb_data, so
- * lock/unlock better be contained in the
- * if block */
- void *lvb;
-
- lvb = req_capsule_server_get(&req->rq_pill,
- &RMF_DLM_LVB);
- LASSERTF(lvb != NULL, "req %p, lock %p\n",
- req, lock);
- lock_res(lock->l_resource);
- memcpy(lvb, lock->l_resource->lr_lvb_data,
- lock->l_resource->lr_lvb_len);
- unlock_res(lock->l_resource);
- }
+ int lvb_len = ldlm_lvbo_size(lock);
+
+ if (lvb_len > 0) {
+ void *buf;
+ int buflen;
+
+ buf = req_capsule_server_get(&req->rq_pill,
+ &RMF_DLM_LVB);
+ LASSERTF(buf != NULL, "req %p, lock %p\n",
+ req, lock);
+ buflen = req_capsule_get_size(&req->rq_pill,
+ &RMF_DLM_LVB, RCL_SERVER);
+ buflen = ldlm_lvbo_fill(lock, buf, buflen);
+ req_capsule_shrink(&req->rq_pill, &RMF_DLM_LVB,
+ buflen, RCL_SERVER);
+ }
} else {
lock_res_and_lock(lock);
ldlm_resource_unlink_lock(lock);
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_enqueue0);
int ldlm_handle_enqueue(struct ptlrpc_request *req,
ldlm_completion_callback completion_callback,
}
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_enqueue);
int ldlm_handle_convert0(struct ptlrpc_request *req,
const struct ldlm_request *dlm_req)
RETURN(0);
}
+EXPORT_SYMBOL(ldlm_handle_convert0);
int ldlm_handle_convert(struct ptlrpc_request *req)
{
}
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_convert);
/* Cancel all the locks whos handles are packed into ldlm_request */
int ldlm_request_cancel(struct ptlrpc_request *req,
if (first >= count)
RETURN(0);
+ if (count == 1 && dlm_req->lock_handle[0].cookie == 0)
+ RETURN(0);
+
/* There is no lock on the server at the replay time,
* skip lock cancelling to make replay tests to pass. */
if (lustre_msg_get_flags(req->rq_reqmsg) & MSG_REPLAY)
LDLM_DEBUG_NOLOCK("server-side cancel handler END");
RETURN(done);
}
+EXPORT_SYMBOL(ldlm_request_cancel);
int ldlm_handle_cancel(struct ptlrpc_request *req)
{
RETURN(ptlrpc_reply(req));
}
+EXPORT_SYMBOL(ldlm_handle_cancel);
#endif /* HAVE_SERVER_SUPPORT */
void ldlm_handle_bl_callback(struct ldlm_namespace *ns,
struct ldlm_request *dlm_req,
struct ldlm_lock *lock)
{
+ int lvb_len;
CFS_LIST_HEAD(ast_list);
ENTRY;
}
}
+ lvb_len = req_capsule_get_size(&req->rq_pill, &RMF_DLM_LVB, RCL_CLIENT);
+ if (lvb_len > 0) {
+ if (lock->l_lvb_len > 0) {
+ /* for extent lock, lvb contains ost_lvb{}. */
+ LASSERT(lock->l_lvb_data != NULL);
+ LASSERTF(lock->l_lvb_len == lvb_len,
+ "preallocated %d, actual %d.\n",
+ lock->l_lvb_len, lvb_len);
+ } else { /* for layout lock, lvb has variable length */
+ void *lvb_data;
+
+ OBD_ALLOC(lvb_data, lvb_len);
+ if (lvb_data == NULL)
+ LDLM_ERROR(lock, "no memory.\n");
+
+ lock_res_and_lock(lock);
+ if (lvb_data == NULL) {
+ lock->l_flags |= LDLM_FL_FAILED;
+ } else {
+ LASSERT(lock->l_lvb_data == NULL);
+ lock->l_lvb_data = lvb_data;
+ lock->l_lvb_len = lvb_len;
+ }
+ unlock_res_and_lock(lock);
+ }
+ }
+
lock_res_and_lock(lock);
if (lock->l_destroyed ||
lock->l_granted_mode == lock->l_req_mode) {
LASSERT(req->rq_export != NULL);
LASSERT(req->rq_export->exp_obd != NULL);
- switch (lustre_msg_get_opc(req->rq_reqmsg)) {
- case LDLM_BL_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK))
- RETURN(0);
- break;
- case LDLM_CP_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CP_CALLBACK))
- RETURN(0);
- break;
- case LDLM_GL_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_GL_CALLBACK))
- RETURN(0);
- break;
+ switch (lustre_msg_get_opc(req->rq_reqmsg)) {
+ case LDLM_BL_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK_NET))
+ RETURN(0);
+ break;
+ case LDLM_CP_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CP_CALLBACK_NET))
+ RETURN(0);
+ break;
+ case LDLM_GL_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_GL_CALLBACK_NET))
+ RETURN(0);
+ break;
case LDLM_SET_INFO:
rc = ldlm_handle_setinfo(req);
ldlm_callback_reply(req, rc);
RETURN(0);
ldlm_callback_reply(req, rc);
RETURN(0);
- case OBD_QC_CALLBACK:
- req_capsule_set(&req->rq_pill, &RQF_QC_CALLBACK);
- if (OBD_FAIL_CHECK(OBD_FAIL_OBD_QC_CALLBACK_NET))
- RETURN(0);
- rc = target_handle_qc_callback(req);
- ldlm_callback_reply(req, rc);
- RETURN(0);
- case QUOTA_DQACQ:
- case QUOTA_DQREL:
- /* reply in handler */
- req_capsule_set(&req->rq_pill, &RQF_MDS_QUOTA_DQACQ);
- rc = target_handle_dqacq_callback(req);
- RETURN(0);
case LLOG_ORIGIN_HANDLE_CREATE:
req_capsule_set(&req->rq_pill, &RQF_LLOG_ORIGIN_HANDLE_CREATE);
if (OBD_FAIL_CHECK(OBD_FAIL_OBD_LOGD_NET))
RETURN(0);
- rc = llog_origin_handle_create(req);
+ rc = llog_origin_handle_open(req);
ldlm_callback_reply(req, rc);
RETURN(0);
case LLOG_ORIGIN_HANDLE_NEXT_BLOCK:
case LDLM_CANCEL:
req_capsule_set(&req->rq_pill, &RQF_LDLM_CANCEL);
CDEBUG(D_INODE, "cancel\n");
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CANCEL))
- RETURN(0);
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CANCEL_NET))
+ RETURN(0);
rc = ldlm_handle_cancel(req);
if (rc)
break;
static struct ptlrpc_hpreq_ops ldlm_cancel_hpreq_ops = {
.hpreq_lock_match = ldlm_cancel_hpreq_lock_match,
- .hpreq_check = ldlm_cancel_hpreq_check
+ .hpreq_check = ldlm_cancel_hpreq_check,
+ .hpreq_fini = NULL,
};
static int ldlm_hpreq_handler(struct ptlrpc_request *req)
if (lock->l_export && lock->l_export->exp_lock_hash) {
/* NB: it's safe to call cfs_hash_del() even lock isn't
* in exp_lock_hash. */
+ /* In the function below, .hs_keycmp resolves to
+ * ldlm_export_lock_keycmp() */
+ /* coverity[overrun-buffer-val] */
cfs_hash_del(lock->l_export->exp_lock_hash,
&lock->l_remote_handle, &lock->l_exp_hash);
}
EXIT;
}
+EXPORT_SYMBOL(ldlm_revoke_export_locks);
#endif /* HAVE_SERVER_SUPPORT */
#ifdef __KERNEL__
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_get_ref);
void ldlm_put_ref(void)
{
EXIT;
}
+EXPORT_SYMBOL(ldlm_put_ref);
/*
* Export handle<->lock hash operations.
if (ldlm_resource_slab == NULL)
return -ENOMEM;
- ldlm_lock_slab = cfs_mem_cache_create("ldlm_locks",
- sizeof(struct ldlm_lock), 0,
- CFS_SLAB_HWCACHE_ALIGN | CFS_SLAB_DESTROY_BY_RCU);
- if (ldlm_lock_slab == NULL) {
- cfs_mem_cache_destroy(ldlm_resource_slab);
- return -ENOMEM;
- }
+ ldlm_lock_slab = cfs_mem_cache_create("ldlm_locks",
+ sizeof(struct ldlm_lock), 0,
+ CFS_SLAB_HWCACHE_ALIGN | SLAB_DESTROY_BY_RCU);
+ if (ldlm_lock_slab == NULL) {
+ cfs_mem_cache_destroy(ldlm_resource_slab);
+ return -ENOMEM;
+ }
ldlm_interval_slab = cfs_mem_cache_create("interval_node",
sizeof(struct ldlm_interval),
rc = cfs_mem_cache_destroy(ldlm_interval_slab);
LASSERTF(rc == 0, "couldn't free interval node slab\n");
}
-
-/* ldlm_extent.c */
-EXPORT_SYMBOL(ldlm_extent_shift_kms);
-
-/* ldlm_lock.c */
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(ldlm_get_processing_policy);
-#endif
-EXPORT_SYMBOL(ldlm_lock2desc);
-EXPORT_SYMBOL(ldlm_register_intent);
-EXPORT_SYMBOL(ldlm_lockname);
-EXPORT_SYMBOL(ldlm_typename);
-EXPORT_SYMBOL(ldlm_lock2handle);
-EXPORT_SYMBOL(__ldlm_handle2lock);
-EXPORT_SYMBOL(ldlm_lock_get);
-EXPORT_SYMBOL(ldlm_lock_put);
-EXPORT_SYMBOL(ldlm_lock_match);
-EXPORT_SYMBOL(ldlm_lock_cancel);
-EXPORT_SYMBOL(ldlm_lock_addref);
-EXPORT_SYMBOL(ldlm_lock_addref_try);
-EXPORT_SYMBOL(ldlm_lock_decref);
-EXPORT_SYMBOL(ldlm_lock_decref_and_cancel);
-EXPORT_SYMBOL(ldlm_lock_change_resource);
-EXPORT_SYMBOL(ldlm_it2str);
-EXPORT_SYMBOL(ldlm_lock_dump_handle);
-EXPORT_SYMBOL(ldlm_reprocess_all_ns);
-EXPORT_SYMBOL(ldlm_lock_allow_match_locked);
-EXPORT_SYMBOL(ldlm_lock_allow_match);
-EXPORT_SYMBOL(ldlm_lock_downgrade);
-EXPORT_SYMBOL(ldlm_lock_convert);
-
-/* ldlm_request.c */
-EXPORT_SYMBOL(ldlm_completion_ast_async);
-EXPORT_SYMBOL(ldlm_blocking_ast_nocheck);
-EXPORT_SYMBOL(ldlm_completion_ast);
-EXPORT_SYMBOL(ldlm_blocking_ast);
-EXPORT_SYMBOL(ldlm_glimpse_ast);
-EXPORT_SYMBOL(ldlm_expired_completion_wait);
-EXPORT_SYMBOL(ldlm_prep_enqueue_req);
-EXPORT_SYMBOL(ldlm_prep_elc_req);
-EXPORT_SYMBOL(ldlm_cli_convert);
-EXPORT_SYMBOL(ldlm_cli_enqueue);
-EXPORT_SYMBOL(ldlm_cli_enqueue_fini);
-EXPORT_SYMBOL(ldlm_cli_enqueue_local);
-EXPORT_SYMBOL(ldlm_cli_cancel);
-EXPORT_SYMBOL(ldlm_cli_cancel_unused);
-EXPORT_SYMBOL(ldlm_cli_cancel_unused_resource);
-EXPORT_SYMBOL(ldlm_cli_cancel_req);
-EXPORT_SYMBOL(ldlm_replay_locks);
-EXPORT_SYMBOL(ldlm_resource_foreach);
-EXPORT_SYMBOL(ldlm_namespace_foreach);
-EXPORT_SYMBOL(ldlm_resource_iterate);
-EXPORT_SYMBOL(ldlm_cancel_resource_local);
-EXPORT_SYMBOL(ldlm_cli_cancel_list_local);
-EXPORT_SYMBOL(ldlm_cli_cancel_list);
-
-/* ldlm_lockd.c */
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(ldlm_server_blocking_ast);
-EXPORT_SYMBOL(ldlm_server_completion_ast);
-EXPORT_SYMBOL(ldlm_server_glimpse_ast);
-EXPORT_SYMBOL(ldlm_handle_enqueue);
-EXPORT_SYMBOL(ldlm_handle_enqueue0);
-EXPORT_SYMBOL(ldlm_handle_cancel);
-EXPORT_SYMBOL(ldlm_request_cancel);
-EXPORT_SYMBOL(ldlm_handle_convert);
-EXPORT_SYMBOL(ldlm_handle_convert0);
-EXPORT_SYMBOL(ldlm_revoke_export_locks);
-#endif
-EXPORT_SYMBOL(ldlm_del_waiting_lock);
-EXPORT_SYMBOL(ldlm_get_ref);
-EXPORT_SYMBOL(ldlm_put_ref);
-EXPORT_SYMBOL(ldlm_refresh_waiting_lock);
-
-/* ldlm_resource.c */
-EXPORT_SYMBOL(ldlm_namespace_new);
-EXPORT_SYMBOL(ldlm_namespace_cleanup);
-EXPORT_SYMBOL(ldlm_namespace_free);
-EXPORT_SYMBOL(ldlm_namespace_dump);
-EXPORT_SYMBOL(ldlm_dump_all_namespaces);
-EXPORT_SYMBOL(ldlm_resource_get);
-EXPORT_SYMBOL(ldlm_resource_putref);
-EXPORT_SYMBOL(ldlm_resource_unlink_lock);
-
-/* ldlm_lib.c */
-EXPORT_SYMBOL(client_import_add_conn);
-EXPORT_SYMBOL(client_import_del_conn);
-EXPORT_SYMBOL(client_obd_setup);
-EXPORT_SYMBOL(client_obd_cleanup);
-EXPORT_SYMBOL(client_connect_import);
-EXPORT_SYMBOL(client_disconnect_export);
-EXPORT_SYMBOL(target_send_reply);
-EXPORT_SYMBOL(target_pack_pool_reply);
-
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(server_disconnect_export);
-EXPORT_SYMBOL(target_stop_recovery_thread);
-EXPORT_SYMBOL(target_handle_connect);
-EXPORT_SYMBOL(target_cleanup_recovery);
-EXPORT_SYMBOL(target_destroy_export);
-EXPORT_SYMBOL(target_cancel_recovery_timer);
-EXPORT_SYMBOL(target_queue_recovery_request);
-EXPORT_SYMBOL(target_handle_ping);
-EXPORT_SYMBOL(target_handle_disconnect);
-#endif
-
-/* l_lock.c */
-EXPORT_SYMBOL(lock_res_and_lock);
-EXPORT_SYMBOL(unlock_res_and_lock);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff