Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ceph/messenger.c ceph_con_keepalive() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
PARAM_VALUE 0 con->mutex.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 con->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 con->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 con->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 con->mutex.wait_lock.dep_map->name 0-255
CAPPED_DATA 0 &con->mutex 1
DATA_SOURCE 0 con $0
NOSPEC 0 con->peer_name.num
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 con->peer_name.num 0-s32max[c]
HALF_LOCKED2 &monc->mutex
HALF_LOCKED2 &osdc->lock
HALF_LOCKED2 &s->s_mutex

net/ceph/messenger.c ceph_con_open() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
PARAM_VALUE 0 con->delay 0
PARAM_VALUE 0 con->mutex.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 con->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 con->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 con->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 con->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 con->peer_name.num 0-s32max,18446744071562067968-u64max
PARAM_VALUE 0 con->peer_name.type 1-2,4
PARAM_VALUE 0 con->sock 0
PARAM_VALUE 0 con->state 2
CAPPED_DATA 0 con->peer_name.num 1
CAPPED_DATA 0 &con->mutex 1
DATA_SOURCE 0 con $0
NOSPEC 0 con->peer_name.num
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 con->peer_name.num 0-s32max[c]
HALF_LOCKED2 &monc->mutex
HALF_LOCKED2 &osdc->lock
HALF_LOCKED2 &session->s_mutex

net/ceph/messenger.c ceph_con_send() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
PARAM_VALUE 0 con->msgr 4096-ptr_max
PARAM_VALUE 0 con->mutex.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 con->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 con->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 con->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 con->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 con->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 con->ops 4096-ptr_max
PARAM_VALUE 0 con->ops->get 4096-ptr_max
PARAM_VALUE 0 con->out_queue.prev->next 4096-ptr_max
PARAM_VALUE 0 con->out_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 con->private->o_ref.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 con->private->s_ref.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 con->state s32min-0,2-s32max
CAPPED_DATA 0 con 1
CAPPED_DATA 0 &con->mutex 1
DATA_SOURCE 0 con $0
NOSPEC 0 con->peer_name.num
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 con->peer_name.num 0-s32max[c]
HALF_LOCKED2 &mdsc->mutex
HALF_LOCKED2 &mdsc->snap_rwsem
HALF_LOCKED2 &monc->mutex
HALF_LOCKED2 &osd->lock
HALF_LOCKED2 &osdc->lock
HALF_LOCKED2 &s->s_mutex
HALF_LOCKED2 &session->s_mutex

net/ceph/messenger.c ceph_sock_data_ready() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
PARAM_VALUE 0 con->msgr 4096-ptr_max
PARAM_VALUE 0 con->msgr->stopping.counter 0
BUF_SIZE 0 con s32min-(-2),1-s32max
BUF_SIZE 0 con s32min-(-2),1-s32max
NOCHECK_CALL

net/ceph/messenger.c ceph_sock_state_change() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
BUF_SIZE 0 con s32min-(-2),1-s32max
BUF_SIZE 0 con s32min-(-2),1-s32max
NOCHECK_CALL

net/ceph/messenger.c ceph_sock_state_change() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
BUF_SIZE 0 con s32min-(-2),1-s32max
BUF_SIZE 0 con s32min-(-2),1-s32max
NOCHECK_CALL

net/ceph/messenger.c ceph_sock_write_space() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
BUF_SIZE 0 con s32min-(-2),1-s32max
BUF_SIZE 0 con s32min-(-2),1-s32max
NOCHECK_CALL

net/ceph/messenger.c con_fault() -> queue_con()

Type Parameter Key Value
PARAM_VALUE 0 con 4096-ptr_max
PARAM_VALUE 0 con->bounce_page 0
PARAM_VALUE 0 con->delay 2-u64max
PARAM_VALUE 0 con->error_msg 0
PARAM_VALUE 0 con->in_msg 0
PARAM_VALUE 0 con->mutex.dep_map->name 0-255
PARAM_VALUE 0 con->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 con->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 con->out_msg 0
PARAM_VALUE 0 con->out_queue.next 4096-ptr_max
PARAM_VALUE 0 con->out_queue.next->prev 4096-ptr_max
PARAM_VALUE 0 con->sock 0
PARAM_VALUE 0 con->state 2
PARAM_VALUE 0 con->v1.out_skip 0
PARAM_VALUE 0 con->v2.con_mode 0
PARAM_VALUE 0 con->v2.conn_buf_cnt 0
PARAM_VALUE 0 con->v2.gcm_req 0
PARAM_VALUE 0 con->v2.gcm_tfm 0
PARAM_VALUE 0 con->v2.hmac_key_set 0
PARAM_VALUE 0 con->v2.in_enc_page_cnt 0
PARAM_VALUE 0 con->v2.in_enc_pages 0
PARAM_VALUE 0 con->v2.in_iter.count 0
PARAM_VALUE 0 con->v2.in_sign_kvec_cnt 0
PARAM_VALUE 0 con->v2.out_enc_page_cnt 0
PARAM_VALUE 0 con->v2.out_enc_pages 0
PARAM_VALUE 0 con->v2.out_iter.count 0
PARAM_VALUE 0 con->v2.out_sign_kvec_cnt 0
PARAM_VALUE 0 con->v2.out_zero 0
PARAM_VALUE 0 *con->v2.in_buf (-4611686018427387904)-4611686018427387903
CAPPED_DATA 0 con 1
CAPPED_DATA 0 &con->out_queue 1
CAPPED_DATA 0 &con->out_sent 1
DATA_SOURCE 0 con $0
FUZZY_MAX 0 con->delay 3750
STR_LEN 0 con->error_msg (-1)
NOSPEC 0 con->v2.in_bvec.bv_len
NOCHECK_CALL
USER_DATA 0 con->peer_features 0-u64max
USER_DATA 0 con->peer_name.num 0-u64max
USER_DATA 0 con->v2.in_bvec.bv_len 1-1000000000[c]
USER_DATA 0 con->v2.in_desc.fd_tag 0-255
USER_DATA 0 con->v2.out_cursor.resid 0-u64max
NO_OVERFLOW_SIMPLE 0 con->in_msg->middle->alloc_len
NO_OVERFLOW_SIMPLE 0 con->in_msg->middle->vec.iov_len
LOCK2 0 &con->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ceph_connection)->mutex