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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ceph/mds_client.c ceph_mdsc_force_umount() -> __unregister_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->max_sessions 1-s32max
PARAM_VALUE 0 mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mdsc->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mdsc->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 s 4096-ptr_max
PARAM_VALUE 1 s->s_state 9
BUF_SIZE 1 s (-1),1-s32max
BUF_SIZE 1 s (-1),1-s32max
CAPPED_DATA 0 &mdsc->mutex 1
DATA_SOURCE 0 mdsc $0
DATA_SOURCE 1 s r __ceph_lookup_mds_session
NOCHECK_CALL
LOCK2 0 &mdsc->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_mds_client)->mutex

fs/ceph/mds_client.c ceph_mdsc_reset_workfn() -> __unregister_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->cap_dirty_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->cap_flush_list.next 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc->client->monc.auth 4096-ptr_max
PARAM_VALUE 0 mdsc->max_sessions 1-s32max
PARAM_VALUE 0 mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mdsc->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mdsc->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mdsc->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mdsc->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mdsc->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mdsc->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 mdsc->request_tree.rb_node 0,4096-ptr_max
PARAM_VALUE 0 mdsc->reset_state.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->reset_state.phase 3
PARAM_VALUE 0 mdsc->reset_state.shutdown 0
PARAM_VALUE 0 mdsc->sessions 4096-ptr_max
PARAM_VALUE 1 s 4096-ptr_max
CAPPED_DATA 0 mdsc->max_sessions 1
CAPPED_DATA 0 &mdsc->cap_flush_list 1
CAPPED_DATA 0 &mdsc->mutex 1
NOCHECK_CALL
LOCK2 0 &mdsc->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_mds_client)->mutex

fs/ceph/mds_client.c check_new_map() -> __unregister_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc->client 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc->client->options 4096-ptr_max
PARAM_VALUE 0 mdsc->max_sessions 1-s32max
PARAM_VALUE 0 mdsc->mdsmap->m_data_pg_pools 16,4096-ptr_max
PARAM_VALUE 0 mdsc->mdsmap->m_info 1-u64max
PARAM_VALUE 0 mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mdsc->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mdsc->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 mdsc->sessions 4096-ptr_max
PARAM_VALUE 0 mdsc->snap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mdsc->snap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 s 4096-ptr_max
PARAM_VALUE 1 s->s_ref.refs.counter (-1073741824),0-s32max
BUF_SIZE 0 mdsc->mdsmap (-1),104
DATA_SOURCE 0 mdsc $0
NOCHECK_CALL
USER_DATA 0 mdsc->mdsmap->m_cas_pg_pool 0-u64max
USER_DATA 0 mdsc->mdsmap->m_client_epoch 0-u32max
USER_DATA 0 mdsc->mdsmap->m_enabled 0-1
USER_DATA 0 mdsc->mdsmap->m_last_failure 0-u32max
USER_DATA 0 mdsc->mdsmap->m_max_file_size 0-u64max
USER_DATA 0 mdsc->mdsmap->m_max_mds 0-u32max
USER_DATA 0 mdsc->mdsmap->m_max_xattr_size 0-u64max
USER_DATA 0 mdsc->mdsmap->m_num_data_pg_pools s32min-s32max
USER_DATA 0 mdsc->mdsmap->m_root 0-u32max
USER_DATA 0 mdsc->mdsmap->m_session_autoclose 0-u32max
USER_DATA 0 mdsc->mdsmap->m_session_timeout 0-u32max
USER_DATA 0 mdsc->mdsmap->possible_max_rank 0-u32max
LOCK2 0 &mdsc->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_mds_client)->mutex

fs/ceph/mds_client.c handle_session() -> __unregister_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc 4096-ptr_max
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 0 mdsc->metric.session->s_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 0 mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mdsc->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mdsc->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 mdsc->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 s 4096-ptr_max
PARAM_VALUE 1 s->s_mdsc 4096-ptr_max
PARAM_VALUE 1 s->s_mdsc->fsc 4096-ptr_max
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 1 s->s_mdsc->metric.session->s_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 1 s->s_mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 1 s->s_mdsc->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 s->s_mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 s->s_mdsc->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 s->s_mdsc->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 s->s_mdsc->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 s->s_mdsc->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 s->s_ref.refs.counter (-1073741824),0-s32max
CAPPED_DATA 0 &mdsc->mutex 1
DATA_SOURCE 1 s $0
NOCHECK_CALL
LOCK2 0 &mdsc->mutex
TYPE_LOCK (struct ceph_mds_client)->mutex