Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ceph/mds_client.c __do_request() -> register_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc->mount_state s32min-3,5,7-s32max
PARAM_VALUE 0 mdsc->mdsmap 4096-ptr_max
PARAM_VALUE 0 mdsc->mdsmap->possible_max_rank 1-u32max
PARAM_VALUE 0 mdsc->mutex.dep_map->name 0-255
PARAM_VALUE 0 mdsc->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mdsc->mutex.wait_lock.dep_map->name 0-255
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 mds 0-s32max
BUF_SIZE 0 mdsc->mdsmap (-1),104
CAPPED_DATA 1 mds 1
DATA_SOURCE 0 mdsc $0
DATA_SOURCE 1 mds r __choose_mds
PARAM_COMPARE 1 mds < $0->mdsmap->possible_max_rank
NOSPEC 0 mdsc->mdsmap->possible_max_rank
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 mdsc->fsc->max_file_size s64min-9223372036854775806[c]
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 1-u32max
USER_DATA 1 mds 0-s32max[c]
LOCK2 0 &mdsc->mutex
HALF_LOCKED2 0 &mdsc->snap_rwsem
TYPE_LOCK (struct ceph_mds_client)->mutex

fs/ceph/mds_client.c __open_export_target_session() -> register_session()

Type Parameter Key Value
PARAM_VALUE 0 mdsc 4096-ptr_max
PARAM_VALUE 0 mdsc->fsc 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
CAPPED_DATA 0 mdsc->max_sessions 1
DATA_SOURCE 0 mdsc $0
DATA_SOURCE 1 mds $1
NO_OVERFLOW_SIMPLE 0 mdsc->max_sessions
HALF_LOCKED2 0 &mdsc->mutex