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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/drbd/drbd_main.c __drbd_send_protocol() -> __conn_send_command()

Type Parameter Key Value
PARAM_VALUE 0 connection 4096-ptr_max
PARAM_VALUE 0 connection->data.mutex.dep_map->name 0-255
PARAM_VALUE 0 connection->data.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 connection->data.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 connection->data.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 connection->data.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 connection->data.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 connection->data.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 connection->data.socket 1-u64max
PARAM_VALUE 0 connection->net_conf 4096-ptr_max
PARAM_VALUE 1 sock 4096-ptr_max
PARAM_VALUE 1 sock->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 sock->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 sock->mutex.wait_lock.owner (-1)
PARAM_VALUE 1 sock->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 sock->socket 1-u64max
PARAM_VALUE 2 cmd 11,45
PARAM_VALUE 4 data 0
PARAM_VALUE 5 size 0
BUF_SIZE 1 sock 176
DATA_SOURCE 0 connection $0
DATA_SOURCE 2 cmd $1
PARAM_COMPARE 0 &connection->data == $1
HARD_MAX 2 cmd 45
RX_PATH
TASK_NOT_RUNNING
UNITS 3 header_size unit_byte
LOCK2 0 &connection->data.mutex
HALF_LOCKED2 &adm_ctx->resource->adm_mutex
HALF_LOCKED2 0 &connection->resource->conf_update
TYPE_LOCK (struct drbd_socket)->mutex

drivers/block/drbd/drbd_main.c conn_send_command() -> __conn_send_command()

Type Parameter Key Value
PARAM_VALUE 1 sock 4096-ptr_max
PARAM_VALUE 1 sock->socket 1-u64max
PARAM_VALUE 2 cmd 3,18-20,28-29,42-43,65521-65522,65534
PARAM_VALUE 3 header_size 0,4,8,72
PARAM_VALUE 4 data 0
PARAM_VALUE 5 size 0
BUF_SIZE 1 sock (-1),176
BUF_SIZE 1 sock (-1),176
DATA_SOURCE 0 connection $0
DATA_SOURCE 1 sock $1
DATA_SOURCE 2 cmd $2
DATA_SOURCE 3 header_size $3
DATA_SOURCE 4 data $4
DATA_SOURCE 5 size $5
FUZZY_MAX 2 cmd 43
STR_LEN 0 connection (-1)-0
STR_LEN 0 connection (-1)-0
HARD_MAX 2 cmd 65534
HARD_MAX 3 header_size 72
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 connection->ack_sender->rescuer
NO_OVERFLOW_SIMPLE 0 connection->ack_sender->rescuer->task->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 connection->ack_sender->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 connection->data.socket->sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 connection->meta.socket->sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 connection->meta.socket->sk->sk_write_queue.next->prev->end
UNITS 3 header_size unit_byte
LOCK2 1 &sock->mutex
HALF_LOCKED2 0 &connection->cstate_mutex
HALF_LOCKED2 0 &connection->data.mutex
HALF_LOCKED2 0 &connection->resource->conf_update
TYPE_LOCK (struct drbd_socket)->mutex