Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ceph/messenger_v2.c prepare_read_banner_payload() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 5 |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_kvecs | 4096-ptr_max |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 1 | buf | 1-18446744073709551614 |
| PARAM_VALUE | 2 | len | 0-u16max |
| BUF_SIZE | 1 | buf | 0-u16max |
| BUF_SIZE | 1 | buf | 0-u16max |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | con | $0 |
| DATA_SOURCE | 1 | buf | r alloc_conn_buf |
| DATA_SOURCE | 2 | len | $1 |
| NOCHECK_CALL | |||
| USER_DATA | 2 | len | 0-u16max[c] |
net/ceph/messenger_v2.c prepare_read_banner_prefix() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->msgr | 4096-ptr_max |
| PARAM_VALUE | 0 | con->msgr->global_seq_lock.rlock.dep_map->name | 0-255 |
| 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->list.prev->prev | 5159360019465732096 |
| 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->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->state | 2 |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.global_seq | 1-u32max |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 1 | buf | 16,4096-ptr_max |
| PARAM_VALUE | 2 | len | 10 |
| BUF_SIZE | 1 | buf | 10 |
| BUF_SIZE | 1 | buf | 10 |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| DATA_SOURCE | 1 | buf | r alloc_conn_buf |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.out_cursor.resid | 0-u64max |
| UNITS | 2 | len | unit_byte |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_control() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,5069345856845316096,5185361939284975616,8367005991706517504 |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,2747659020159242240 |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,8552505226235363328 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-8 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 1-16777216 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 8 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,5069345856845316096,5185361939284975616,8367005991706517504 |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,2747659020159242240 |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,8552505226235363328 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-8 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 1 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 2 | len | 4 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 8 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,5069345856845316096,5185361939284975616,8367005991706517504 |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,2747659020159242240 |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,8552505226235363328 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 9-12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 1 | buf | 1-18446744073709551614 |
| PARAM_VALUE | 2 | len | 49-s32max |
| BUF_SIZE | 1 | buf | 49-s32max |
| BUF_SIZE | 1 | buf | 49-s32max |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | con | $0 |
| DATA_SOURCE | 1 | buf | r alloc_conn_buf |
| FUZZY_MAX | 2 | len | 49 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,5069345856845316096,5185361939284975616,8367005991706517504 |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,2747659020159242240 |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,8552505226235363328 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 9-12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | len | s32min-48 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 2 | len | 48 |
| HARD_MAX | 2 | len | 48 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,5069345856845316096,5185361939284975616,8367005991706517504 |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,2747659020159242240 |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,8552505226235363328 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 9-12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 1 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 2 | len | 4 |
| BUF_SIZE | 1 | buf | 96 |
| DATA_SOURCE | 0 | con | $0 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control_remainder() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-12 |
| PARAM_VALUE | 0 | con->v2.con_mode | 2 |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.gcm_req->assoclen | 0 |
| PARAM_VALUE | 0 | con->v2.gcm_req->cryptlen | 96 |
| PARAM_VALUE | 0 | con->v2.gcm_req->dst | 1843380460425068544 |
| PARAM_VALUE | 0 | con->v2.gcm_req->iv | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.gcm_req->src | 1843380460425068544 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| CAPPED_DATA | 0 | con->v2.in_buf | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 12 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_control_remainder() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-12 |
| PARAM_VALUE | 0 | con->v2.con_mode | 2 |
| PARAM_VALUE | 0 | con->v2.conn_buf_cnt | 1-16 |
| PARAM_VALUE | 0 | con->v2.gcm_req->assoclen | 0 |
| PARAM_VALUE | 0 | con->v2.gcm_req->cryptlen | 96 |
| PARAM_VALUE | 0 | con->v2.gcm_req->dst | 1843380460425068544 |
| PARAM_VALUE | 0 | con->v2.gcm_req->iv | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.gcm_req->src | 1843380460425068544 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_seg_cnt | 1-4 |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 0-255 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 1 |
| PARAM_VALUE | 0 | con->v2.in_state | 1 |
| PARAM_VALUE | 0 | *con->v2.conn_bufs | 1-s64max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_aligns | 0-u16max |
| PARAM_VALUE | 0 | *con->v2.in_desc->fd_lens | s32min-s32max |
| BUF_SIZE | 1 | buf | 96 |
| CAPPED_DATA | 0 | con->v2.in_buf | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 12 |
| NOCHECK_CALL |
net/ceph/messenger_v2.c prepare_read_data_cont() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_cursor.data | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_cursor.iov_iter.__iov | 4096-u64max |
| PARAM_VALUE | 0 | con->v2.in_cursor.iov_iter.folioq | 1-u64max |
| PARAM_VALUE | 0 | con->v2.in_cursor.total_resid | 0 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 2 | len | 13 |
| BUF_SIZE | 1 | buf | 96 |
| CAPPED_DATA | 0 | con->v2.in_bvec.bv_len | 1 |
| DATA_SOURCE | 0 | con | $0 |
| NOSPEC | 0 | con->v2.in_cursor.resid | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
net/ceph/messenger_v2.c prepare_read_preamble() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->state | 7-12 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | *con->v2.in_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | *buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | len | 32,96 |
| BUF_SIZE | 1 | buf | 96 |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 12 |
| FUZZY_MAX | 2 | len | 96 |
| BIT_INFO | 2 | len | 0x20,0x60 |
| HARD_MAX | 2 | len | 96 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->peer_features | 0-u64max |
| USER_DATA | 0 | con->peer_name.num | 0-u64max |
| USER_DATA | 0 | con->v2.con_mode | s32min-s32max |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_iter.count | 13-3147483660 |
| USER_DATA | 0 | con->v2.peer_global_seq | 0-u64max |
| USER_DATA | 0 | con->v2.server_cookie | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->alloc_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->vec.iov_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->v1.out_kvec_bytes | |
| HALF_LOCKED2 | 0 | &con->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->front.iov_len | 0-s32max |
| PARAM_VALUE | 0 | con->in_msg->hdr.front_len | 1-s32max |
| PARAM_VALUE | 0 | con->in_msg->middle | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_base | 16,4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_len | 0-u32max |
| 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.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->private->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | con->private->m_auth_reply->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->m_subscribe_ack->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_osdc->lock->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->type | 0-1 |
| 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->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.high | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.low | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.min | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->swap.high | 0-2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->tcpmem_pressure | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->state | 12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 17 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_kvecs | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_state | 2-3 |
| PARAM_VALUE | 0 | *con->sock->sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 0 | *con->v2.in_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | len | 1-s32max |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->in_msg->front.iov_len | 0 |
| FUZZY_MAX | 0 | con->in_msg->middle->vec.iov_len | 0 |
| HARD_MAX | 0 | con->v2.in_state | 3 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->peer_features | 0-u64max |
| USER_DATA | 0 | con->peer_name.num | 0-u64max |
| USER_DATA | 0 | con->v2.con_mode | s32min-1,3-s32max |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_iter.count | 13-3147483660 |
| USER_DATA | 0 | con->v2.peer_global_seq | 0-u64max |
| USER_DATA | 0 | con->v2.server_cookie | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->alloc_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->vec.iov_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->v1.out_kvec_bytes | |
| UNITS | 1 | buf | unit_byte |
| LOCK2 | &pool->lock | ||
| LOCK2 | 0 | &con->mutex | |
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->front.iov_len | 0-s32max |
| PARAM_VALUE | 0 | con->in_msg->hdr.front_len | 0-s32max |
| PARAM_VALUE | 0 | con->in_msg->hdr.middle_len | 1-u32max |
| PARAM_VALUE | 0 | con->in_msg->middle | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_base | 16,4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_len | 0-u32max |
| 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.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->private->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | con->private->m_auth_reply->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->m_subscribe_ack->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_osdc->lock->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->type | 0-1 |
| 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->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.high | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.low | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.min | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->swap.high | 0-2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->tcpmem_pressure | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->state | 12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 17 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0-1 |
| PARAM_VALUE | 0 | con->v2.in_kvecs | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_state | 2-3 |
| PARAM_VALUE | 0 | *con->sock->sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 0 | *con->v2.in_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | len | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->in_msg->front.iov_len | 0 |
| FUZZY_MAX | 0 | con->in_msg->middle->vec.iov_len | 0 |
| HARD_MAX | 0 | con->v2.in_state | 3 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->peer_features | 0-u64max |
| USER_DATA | 0 | con->peer_name.num | 0-u64max |
| USER_DATA | 0 | con->v2.con_mode | s32min-1,3-s32max |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_iter.count | 13-3147483660 |
| USER_DATA | 0 | con->v2.peer_global_seq | 0-u64max |
| USER_DATA | 0 | con->v2.server_cookie | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->alloc_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->vec.iov_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->v1.out_kvec_bytes | |
| UNITS | 1 | buf | unit_byte |
| LOCK2 | &pool->lock | ||
| LOCK2 | 0 | &con->mutex | |
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->front.iov_len | 0-s32max |
| PARAM_VALUE | 0 | con->in_msg->hdr.data_len | 0 |
| PARAM_VALUE | 0 | con->in_msg->hdr.front_len | 0-s32max |
| PARAM_VALUE | 0 | con->in_msg->middle | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_base | 16,4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->middle->vec.iov_len | 0-u32max,18446744071562067968-u64max |
| 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.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ops->dispatch | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->peer_reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->private->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | con->private->m_auth_reply->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->m_subscribe_ack->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_osdc->lock->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | con->private->o_osdc->lock.first_waiter->type | 0-1 |
| 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->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.high | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.low | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->kmem.min | 0,2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->swap.high | 0-2251799813685247 |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->tcpmem_pressure | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->state | 12 |
| PARAM_VALUE | 0 | con->v2.con_mode | s32min-1,3-s32max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 17 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0-2 |
| PARAM_VALUE | 0 | con->v2.in_kvecs | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_state | 2-3 |
| PARAM_VALUE | 0 | *con->sock->sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 0 | *con->v2.in_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | len | 13 |
| BUF_SIZE | 1 | buf | 96 |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->in_msg->front.iov_len | 0 |
| FUZZY_MAX | 0 | con->in_msg->middle->vec.iov_len | 0 |
| HARD_MAX | 0 | con->v2.in_state | 3 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->peer_features | 0-u64max |
| USER_DATA | 0 | con->peer_name.num | 0-u64max |
| USER_DATA | 0 | con->v2.con_mode | s32min-1,3-s32max |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.out_iter.count | 13-3147483660 |
| USER_DATA | 0 | con->v2.peer_global_seq | 0-u64max |
| USER_DATA | 0 | con->v2.server_cookie | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->alloc_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->in_msg->middle->vec.iov_len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_receive_queue.prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | con->sock->sk->sk_write_queue.next->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | con->v1.out_kvec_bytes | |
| LOCK2 | &pool->lock | ||
| LOCK2 | 0 | &con->mutex | |
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_sparse_read_cont() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->data->type | 0-5 |
| PARAM_VALUE | 0 | con->in_msg->data_length | 1-u64max |
| PARAM_VALUE | 0 | con->in_msg->num_data_items | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | con->in_msg->sparse_read_total | 1-u64max |
| PARAM_VALUE | 0 | con->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 8552505226235363328 |
| PARAM_VALUE | 0 | con->private->o_requests_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->o_sparse_op_idx | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_count | 0-4294967295 |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_datalen | 0-4294967295 |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_ext_len | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_index | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_state | 0-4 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-12 |
| PARAM_VALUE | 0 | con->v2.in_cursor.bvec_iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.data | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_cursor.data.bio_pos.iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.data.bvec_pos.iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.sr_resid | 0-s32max |
| PARAM_VALUE | 0 | con->v2.in_iter.iter_type | 2-3 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 8 |
| PARAM_VALUE | 2 | len | 13 |
| BUF_SIZE | 1 | buf | 96 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 12 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
net/ceph/messenger_v2.c prepare_sparse_read_cont() -> add_in_kvec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg->data->type | 0-5 |
| PARAM_VALUE | 0 | con->in_msg->data_length | 1-u64max |
| PARAM_VALUE | 0 | con->in_msg->num_data_items | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | con->in_msg->sparse_read_total | 1-u64max |
| PARAM_VALUE | 0 | con->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ops->sparse_read | 8552505226235363328 |
| PARAM_VALUE | 0 | con->private->o_requests_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->private->o_sparse_op_idx | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_count | 0-4294967295 |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_datalen | 0-4294967295 |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_ext_len | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_index | s32min-s32max |
| PARAM_VALUE | 0 | con->private->o_sparse_read.sr_state | 1-4 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | con->sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_protocol | 0-255 |
| PARAM_VALUE | 0 | con->sock->sk->sk_rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | con->sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | con->state | 7-12 |
| PARAM_VALUE | 0 | con->v2.in_cursor.bvec_iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.data | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_cursor.data.bio_pos.iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.data.bvec_pos.iter.bi_bvec_done | 0-4294967295 |
| PARAM_VALUE | 0 | con->v2.in_cursor.sr_resid | 0-s32max |
| PARAM_VALUE | 0 | con->v2.in_iter.iter_type | 2-3 |
| PARAM_VALUE | 0 | con->v2.in_kvec_cnt | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 8 |
| PARAM_VALUE | 1 | buf | 1-u64max |
| PARAM_VALUE | 1 | *buf | 0-255 |
| PARAM_VALUE | 2 | len | 1-s32max |
| CAPPED_DATA | 0 | con->private->o_sparse_read.sr_count | 1 |
| CAPPED_DATA | 0 | con->private->o_sparse_read.sr_index | 1 |
| DATA_SOURCE | 0 | con | $0 |
| FUZZY_MAX | 0 | con->state | 12 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |