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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/hyperv/netvsc.c netvsc_poll() -> hv_pkt_iter_first()

Type Parameter Key Value
PARAM_VALUE 0 channel 4096-ptr_max
PARAM_VALUE 0 channel->primary_channel 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/hv/ring_buffer.c __hv_pkt_iter_next() -> hv_pkt_iter_first()

Type Parameter Key Value
PARAM_VALUE 0 channel 4096-ptr_max
PARAM_VALUE 0 channel->inbound.ring_buffer->pending_send_sz 0,4120
BUF_SIZE 0 channel s32min-(-1),1-s32max
BUF_SIZE 0 channel s32min-(-1),1-s32max
DATA_SOURCE 0 channel $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 sk

drivers/hv/ring_buffer.c hv_ringbuffer_read() -> hv_pkt_iter_first()

Type Parameter Key Value
BUF_SIZE 0 channel s32min-(-1),1-s32max
BUF_SIZE 0 channel s32min-(-1),1-s32max
DATA_SOURCE 0 channel $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &channel->sched_lock
HALF_LOCKED2 rcu_read

drivers/scsi/storvsc_drv.c storvsc_on_channel_callback() -> hv_pkt_iter_first()

Type Parameter Key Value
PARAM_VALUE 0 channel 4096-ptr_max
PARAM_VALUE 0 channel->primary_channel 0,4096-ptr_max
BUF_SIZE 0 channel s32min-(-2),1-s32max
BUF_SIZE 0 channel s32min-(-2),1-s32max
DATA_SOURCE 0 channel $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &channel->sched_lock
HALF_LOCKED2 rcu_read

net/vmw_vsock/hyperv_transport.c hvs_stream_dequeue() -> hv_pkt_iter_first()

Type Parameter Key Value
RX_PATH
LOCK2 sk

net/vmw_vsock/hyperv_transport.c hvs_stream_has_data() -> hv_pkt_iter_first()

Type Parameter Key Value
PARAM_VALUE 0 channel 4096-ptr_max
PARAM_VALUE 0 channel->inbound.ring_buffer 4096-ptr_max
CAPPED_DATA 0 channel->inbound.ring_buffer->read_index 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 sk
HALF_LOCKED2 sock->sk

drivers/input/serio/hyperv-keyboard.c hv_kbd_on_channel_callback() -> hv_pkt_iter_first()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &channel->sched_lock
HALF_LOCKED2 rcu_read

drivers/hid/hid-hyperv.c mousevsc_on_channel_callback() -> hv_pkt_iter_first()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &channel->sched_lock
HALF_LOCKED2 rcu_read