ma->ma_attr.la_valid = LA_MODE;
ma->ma_valid = MA_INODE;
- kmap(page);
+ cfs_kmap(page);
dp = page_address(page);
offset = (int)((__u32)lu_dirent_start(dp) - (__u32)dp);
}
EXIT;
out:
- kunmap(page);
+ cfs_kunmap(page);
return rc;
}
info->mti_env = NULL;
}
-/* mds/handler.c */
-extern int mds_filter_recovery_request(struct ptlrpc_request *req,
- struct obd_device *obd, int *process);
+static int mdt_filter_recovery_request(struct ptlrpc_request *req,
+ struct obd_device *obd, int *process)
+{
+ switch (lustre_msg_get_opc(req->rq_reqmsg)) {
+ case MDS_CONNECT: /* This will never get here, but for completeness. */
+ case OST_CONNECT: /* This will never get here, but for completeness. */
+ case MDS_DISCONNECT:
+ case OST_DISCONNECT:
+ *process = 1;
+ RETURN(0);
+
+ case MDS_CLOSE:
+ case MDS_DONE_WRITING:
+ case MDS_SYNC: /* used in unmounting */
+ case OBD_PING:
+ case MDS_REINT:
+ case SEQ_QUERY:
+ case FLD_QUERY:
+ case LDLM_ENQUEUE:
+ *process = target_queue_recovery_request(req, obd);
+ RETURN(0);
+
+ default:
+ DEBUG_REQ(D_ERROR, req, "not permitted during recovery");
+ *process = -EAGAIN;
+ RETURN(0);
+ }
+}
+
/*
* Handle recovery. Return:
* +1: continue request processing;
int rc;
int should_process;
DEBUG_REQ(D_INFO, req, "Got new replay");
- rc = mds_filter_recovery_request(req, obd, &should_process);
+ rc = mdt_filter_recovery_request(req, obd, &should_process);
if (rc != 0 || !should_process)
RETURN(rc);
else if (should_process < 0) {
RETURN(0);
}
-/* mds/handler.c */
-extern int mds_msg_check_version(struct lustre_msg *msg);
+static int mdt_msg_check_version(struct lustre_msg *msg)
+{
+ int rc;
+
+ switch (lustre_msg_get_opc(msg)) {
+ case MDS_CONNECT:
+ case MDS_DISCONNECT:
+ case OBD_PING:
+ case SEC_CTX_INIT:
+ case SEC_CTX_INIT_CONT:
+ case SEC_CTX_FINI:
+ rc = lustre_msg_check_version(msg, LUSTRE_OBD_VERSION);
+ if (rc)
+ CERROR("bad opc %u version %08x, expecting %08x\n",
+ lustre_msg_get_opc(msg),
+ lustre_msg_get_version(msg),
+ LUSTRE_OBD_VERSION);
+ break;
+ case MDS_GETSTATUS:
+ case MDS_GETATTR:
+ case MDS_GETATTR_NAME:
+ case MDS_STATFS:
+ case MDS_READPAGE:
+ case MDS_WRITEPAGE:
+ case MDS_IS_SUBDIR:
+ case MDS_REINT:
+ case MDS_CLOSE:
+ case MDS_DONE_WRITING:
+ case MDS_PIN:
+ case MDS_SYNC:
+ case MDS_GETXATTR:
+ case MDS_SETXATTR:
+ case MDS_SET_INFO:
+ case MDS_QUOTACHECK:
+ case MDS_QUOTACTL:
+ case QUOTA_DQACQ:
+ case QUOTA_DQREL:
+ case SEQ_QUERY:
+ case FLD_QUERY:
+ rc = lustre_msg_check_version(msg, LUSTRE_MDS_VERSION);
+ if (rc)
+ CERROR("bad opc %u version %08x, expecting %08x\n",
+ lustre_msg_get_opc(msg),
+ lustre_msg_get_version(msg),
+ LUSTRE_MDS_VERSION);
+ break;
+ case LDLM_ENQUEUE:
+ case LDLM_CONVERT:
+ case LDLM_BL_CALLBACK:
+ case LDLM_CP_CALLBACK:
+ rc = lustre_msg_check_version(msg, LUSTRE_DLM_VERSION);
+ if (rc)
+ CERROR("bad opc %u version %08x, expecting %08x\n",
+ lustre_msg_get_opc(msg),
+ lustre_msg_get_version(msg),
+ LUSTRE_DLM_VERSION);
+ break;
+ case OBD_LOG_CANCEL:
+ case LLOG_ORIGIN_HANDLE_CREATE:
+ case LLOG_ORIGIN_HANDLE_NEXT_BLOCK:
+ case LLOG_ORIGIN_HANDLE_READ_HEADER:
+ case LLOG_ORIGIN_HANDLE_CLOSE:
+ case LLOG_ORIGIN_HANDLE_DESTROY:
+ case LLOG_ORIGIN_HANDLE_PREV_BLOCK:
+ case LLOG_CATINFO:
+ rc = lustre_msg_check_version(msg, LUSTRE_LOG_VERSION);
+ if (rc)
+ CERROR("bad opc %u version %08x, expecting %08x\n",
+ lustre_msg_get_opc(msg),
+ lustre_msg_get_version(msg),
+ LUSTRE_LOG_VERSION);
+ break;
+ default:
+ CERROR("MDS unknown opcode %d\n", lustre_msg_get_opc(msg));
+ rc = -ENOTSUPP;
+ }
+ return rc;
+}
static int mdt_handle0(struct ptlrpc_request *req,
struct mdt_thread_info *info,
LASSERT(current->journal_info == NULL);
msg = req->rq_reqmsg;
- rc = mds_msg_check_version(msg);
+ rc = mdt_msg_check_version(msg);
if (likely(rc == 0)) {
rc = mdt_recovery(info);
if (likely(rc == +1)) {
m->mdt_identity_cache = NULL;
if (m->mdt_namespace != NULL) {
- ldlm_namespace_free(m->mdt_namespace, d->ld_obd->obd_force);
+ ldlm_namespace_free(m->mdt_namespace, NULL, d->ld_obd->obd_force);
d->ld_obd->obd_namespace = m->mdt_namespace = NULL;
}
sptlrpc_rule_set_free(&m->mdt_sptlrpc_rset);
next->md_ops->mdo_init_capa_ctxt(env, next, 0, 0, 0, NULL);
- del_timer(&m->mdt_ck_timer);
+ cfs_timer_disarm(&m->mdt_ck_timer);
mdt_ck_thread_stop(m);
/* finish the stack */
GOTO(err_free_ns, rc);
}
- m->mdt_ck_timer.function = mdt_ck_timer_callback;
- m->mdt_ck_timer.data = (unsigned long)m;
- init_timer(&m->mdt_ck_timer);
+ cfs_timer_init(&m->mdt_ck_timer, mdt_ck_timer_callback, m);
+
rc = mdt_ck_thread_start(m);
if (rc)
GOTO(err_free_ns, rc);
target_recovery_fini(obd);
mdt_fs_cleanup(env, m);
err_capa:
- del_timer(&m->mdt_ck_timer);
+ cfs_timer_disarm(&m->mdt_ck_timer);
mdt_ck_thread_stop(m);
err_free_ns:
upcall_cache_cleanup(m->mdt_identity_cache);
m->mdt_identity_cache = NULL;
- ldlm_namespace_free(m->mdt_namespace, 0);
+ ldlm_namespace_free(m->mdt_namespace, NULL, 0);
obd->obd_namespace = m->mdt_namespace = NULL;
err_fini_seq:
mdt_seq_fini(env, m);
struct mdt_export_data *med = &exp->exp_mdt_data;
ENTRY;
- INIT_LIST_HEAD(&med->med_open_head);
+ CFS_INIT_LIST_HEAD(&med->med_open_head);
spin_lock_init(&med->med_open_lock);
sema_init(&med->med_idmap_sem, 1);
med->med_idmap = NULL;