Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ceph/messenger_v2.c prepare_skip_message() -> set_in_skip()
| 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->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->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.in_desc.fd_lens | 4096-ptr_max |
| PARAM_VALUE | 0 | con->v2.in_desc.fd_tag | 17 |
| PARAM_VALUE | 0 | con->v2.in_state | 1-3 |
| PARAM_VALUE | 0 | *con->sock->sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 0 | *con->v2.in_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | len | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| DATA_SOURCE | 1 | len | r __tail_onwire_len |
| 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-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 revoke_at_handle_epilogue() -> set_in_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 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->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->v2.in_iter.count | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 9 |
| PARAM_VALUE | 1 | len | 0-1000000000 |
| CAPPED_DATA | 0 | con->in_msg | 1 |
| DATA_SOURCE | 0 | con | $0 |
| DATA_SOURCE | 1 | len | r iov_iter_count |
| PARAM_COMPARE | 0 | con->v2.in_iter.count | == $1 |
| PARAM_COMPARE | 1 | len | == $0->v2.in_iter.count |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_size | 1-s32max[c] |
| USER_DATA | 0 | con->v2.in_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.need_crc | 0-1 |
| USER_DATA | 0 | con->v2.in_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.in_iter.count | 0 |
| USER_DATA | 1 | len | 0-1000000000 |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osd->lock | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_prepare_read_data() -> set_in_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 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->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->v2.in_iter.count | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 4,7 |
| CAPPED_DATA | 0 | con->in_msg | 1 |
| DATA_SOURCE | 0 | con | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_size | 1-s32max[c] |
| USER_DATA | 0 | con->v2.in_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.need_crc | 0-1 |
| USER_DATA | 0 | con->v2.in_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.in_iter.count | 0 |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osd->lock | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_prepare_read_data_cont() -> set_in_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 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->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->v2.in_iter.count | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 5 |
| CAPPED_DATA | 0 | con->in_msg | 1 |
| DATA_SOURCE | 0 | con | $0 |
| NOSPEC | 0 | con->v2.in_cursor.bvec_iter.bi_offset | |
| NOSPEC | 0 | con->v2.in_cursor.resid | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_offset | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_size | 1-s32max[c] |
| USER_DATA | 0 | con->v2.in_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.need_crc | 0-1 |
| USER_DATA | 0 | con->v2.in_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.in_iter.count | 0 |
| UNITS | 1 | len | unit_byte |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osd->lock | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_prepare_read_enc_page() -> set_in_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 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->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->v2.in_iter.count | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 6 |
| CAPPED_DATA | 0 | con->in_msg | 1 |
| DATA_SOURCE | 0 | con | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_size | 1-s32max[c] |
| USER_DATA | 0 | con->v2.in_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.need_crc | 0-1 |
| USER_DATA | 0 | con->v2.in_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.in_iter.count | 0 |
| UNITS | 1 | len | unit_byte |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osd->lock | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_prepare_sparse_data() -> set_in_skip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->in_msg | 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->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->v2.in_iter.count | 0 |
| PARAM_VALUE | 0 | con->v2.in_state | 8 |
| CAPPED_DATA | 0 | con->in_msg | 1 |
| DATA_SOURCE | 0 | con | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | con->v2.in_cursor.bvec_iter.bi_size | 1-s32max[c] |
| USER_DATA | 0 | con->v2.in_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | con->v2.in_cursor.need_crc | 0-1 |
| USER_DATA | 0 | con->v2.in_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | con->v2.in_cursor.resid | 0-u64max |
| USER_DATA | 0 | con->v2.in_iter.count | 0 |
| UNITS | 1 | len | unit_byte |
| LOCK2 | 0 | &con->mutex | |
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osd->lock | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |