Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap->mds 0-2147483646
PARAM_VALUE 0 ci->i_auth_cap->session 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap->session->s_cap_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ci->i_auth_cap->session->s_ref.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 ci->i_auth_cap->session->s_state 3-4
PARAM_VALUE 0 ci->i_auth_cap->session_caps.next 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap->session_caps.next->prev 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap->session_caps.prev->next 4096-ptr_max
PARAM_VALUE 0 ci->i_ceph_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 session 4096-ptr_max
PARAM_VALUE 1 session->s_cap_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 session->s_caps.prev->next->next 4096-ptr_max
PARAM_VALUE 1 session->s_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 1 session->s_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 1 session->s_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 1 session->s_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 1 session->s_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 1 session->s_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 1 session->s_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 1 session->s_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 1 session->s_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 1 session->s_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 1 session->s_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 1 session->s_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 1 session->s_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 1 session->s_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 1 session->s_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 1 session->s_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 1 session->s_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 1 session->s_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 1 session->s_ref.refs.counter (-1073741824),0-s32max
PARAM_VALUE 1 session->s_state 3-4
BUF_SIZE 1 session (-1),1-s32max
BUF_SIZE 1 session (-1),1-s32max
DATA_SOURCE 0 ci r ceph_inode
DATA_SOURCE 1 session r __ceph_lookup_mds_session
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 session->s_mdsc->max_sessions
LOCK2 &mdsc->mutex
LOCK2 0 &ci->i_ceph_lock
TYPE_LOCK (struct ceph_inode_info)->i_ceph_lock
TYPE_LOCK (struct ceph_mds_client)->mutex

fs/ceph/caps.c ceph_add_cap() -> change_auth_cap_ses()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap 4096-ptr_max
PARAM_VALUE 0 ci->i_cached_layout.object_size 0
PARAM_VALUE 0 ci->i_cached_layout.pool_id 0
PARAM_VALUE 0 ci->i_cached_layout.pool_ns 0
PARAM_VALUE 0 ci->i_cached_layout.stripe_count 0
PARAM_VALUE 0 ci->i_cached_layout.stripe_unit 0
PARAM_VALUE 0 ci->i_caps.rb_node 4096-ptr_max
PARAM_VALUE 0 ci->netfs.inode.i_sb 4096-ptr_max
BUF_SIZE 1 session (-1),2776
BUF_SIZE 1 session (-1),2776
DATA_SOURCE 0 ci r ceph_inode
PARAM_COMPARE 1 session != $0->i_auth_cap->session
PARAM_COMPARE 1 session != $0->i_auth_cap->session
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ci->i_ceph_lock
HALF_LOCKED2 &mdsc->snap_rwsem
HALF_LOCKED2 &session->s_mutex
HALF_LOCKED2 &session->s_mutex

fs/ceph/caps.c handle_cap_export() -> change_auth_cap_ses()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap 4096-ptr_max
PARAM_VALUE 0 ci->i_auth_cap->implemented 0-s32max
PARAM_VALUE 0 ci->i_auth_cap->issued 0-s32max
PARAM_VALUE 0 ci->i_auth_cap->mds 0-s32max
PARAM_VALUE 0 ci->i_caps.rb_node 1-u64max
PARAM_VALUE 0 ci->i_ceph_lock.rlock.dep_map->name 0-255
CAPPED_DATA 0 ci->i_auth_cap->cap_id 1
CAPPED_DATA 0 ci->i_auth_cap->mds 1
DATA_SOURCE 0 ci r ceph_inode
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &mdsc->snap_rwsem
LOCK2 0 &ci->i_ceph_lock
HALF_LOCKED2 &session->s_mutex
HALF_LOCKED2 &tsession->s_mutex
TYPE_LOCK (struct ceph_inode_info)->i_ceph_lock
TYPE_LOCK (struct ceph_mds_client)->snap_rwsem