Documented in 1 files:

Defined in 1 files as a function:

Referenced in 33 files:

Smatch caller information:

net/ipv4/inet_diag.c inet_sk_diag_fill() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte
HALF_LOCKED2 &hslot->lock
HALF_LOCKED2 &ilb->lock
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/datagram.c __ip6_dgram_sock_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/atm/proc.c vcc_info() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/key/af_key.c pfkey_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk r sk_entry
RX_PATH
TASK_NOT_RUNNING
LOCK2 &f->lock
TYPE_LOCK (struct seq_file)->lock

net/ipv4/ping.c ping_v4_format_sock() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &f->lock
TYPE_LOCK (struct seq_file)->lock

net/qrtr/af_qrtr.c qrtr_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
UNITS 0 sk unit_byte
LOCK2 0 sk
HALF_LOCKED2 &smc->sk

net/packet/af_packet.c packet_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
UNITS 0 sk unit_byte
HALF_LOCKED2 &smc->sk

net/ipv4/raw_diag.c raw_diag_get_info() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ipv4/raw.c raw_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ipv4/raw.c raw_sock_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/tipc/socket.c tipc_sk_dump() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0

net/ipv4/tcp.c tcp_rate_check_app_limited() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
UNITS 0 sk unit_byte
HALF_LOCKED2 &qp->state_lock
HALF_LOCKED2 0 sk

net/x25/x25_proc.c x25_seq_socket_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk r sk_entry
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/sctp/diag.c inet_sctp_diag_fill() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte
LOCK2 0 sk

net/l2tp/l2tp_ip.c l2tp_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/atm/ioctl.c do_vcc_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
UNITS 0 sk unit_byte

net/unix/af_unix.c unix_outq_len() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte

net/phonet/socket.c pn_sock_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/llc/llc_proc.c llc_seq_socket_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/ipv4/udp.c udp4_format_sock() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &f->lock
TYPE_LOCK (struct seq_file)->lock

net/ipv4/udp.c udp_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/core/sock.c sk_get_meminfo() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte

net/core/sock.c sock_alloc_send_pskb() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk (-1)-s32max
BUF_SIZE 0 sk (-1)-s32max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
UNITS 0 sk unit_byte
HALF_LOCKED2 &po->pg_vec_lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 sock->sk
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/mptcp/mptcp_diag.c mptcp_diag_get_info() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ieee802154/socket.c dgram_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/sched/em_meta.c meta_int_sk_wmem_alloc() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 1-u64max
DATA_SOURCE 0 sk r skb_to_full_sk
RX_PATH
TASK_NOT_RUNNING

net/bluetooth/af_bluetooth.c bt_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk r sk_entry
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/bluetooth/af_bluetooth.c bt_sock_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
UNITS 0 sk unit_byte
HALF_LOCKED2 &smc->sk

drivers/nvme/host/tcp.c nvme_tcp_wait_queue() -> sk_wmem_alloc_get()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte

net/ipv6/raw.c rawv6_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/atm/raw.c atm_pop_raw() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 sk

net/atm/common.c vcc_sendmsg() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
RX_PATH
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
LOCK2 0 sk
HALF_LOCKED2 &vq->mutex
HALF_LOCKED2 sk

net/atm/common.c vcc_tx_ready() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &vq->mutex

net/atm/common.c vcc_tx_ready() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 sk
HALF_LOCKED2 &vq->mutex

net/x25/af_x25.c sk_has_allocations() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk 1
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/x25/af_x25.c x25_ioctl() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
UNITS 0 sk unit_byte
HALF_LOCKED2 &smc->sk

net/netlink/af_netlink.c netlink_native_seq_show() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &seq->lock
TYPE_LOCK (struct seq_file)->lock

net/ipv4/udp_diag.c udp_diag_get_info() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ipv4/tcp_output.c __tcp_transmit_skb() -> sk_wmem_alloc_get()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
BUF_SIZE 0 sk->sk_user_data (-1),368
CAPPED_DATA 0 sk 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_receive_queue.prev->csum 0-126976[c]
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->len 1-241[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum 0-126976[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->len 1-241[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->users.refs.counter s32min-0,2-s32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock