Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/sfc/falcon/rx.c __ef4_rx_packet() -> ef4_free_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_queue | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf | 4096-ptr_max |
| PARAM_VALUE | 2 | num_bufs | 1-u32max |
| BUF_SIZE | 0 | rx_queue | 248 |
| DATA_SOURCE | 0 | rx_queue | r ef4_channel_get_rx_queue |
| DATA_SOURCE | 1 | rx_buf | r ef4_rx_buffer |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/sfc/falcon/rx.c ef4_discard_rx_packet() -> ef4_free_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_queue | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf | 4096-ptr_max |
| BUF_SIZE | 0 | rx_queue | 248 |
| DATA_SOURCE | 0 | rx_queue | r ef4_channel_get_rx_queue |
| DATA_SOURCE | 1 | rx_buf | $1 |
| DATA_SOURCE | 2 | num_bufs | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/sfc/falcon/rx.c ef4_fini_rx_buffer() -> ef4_free_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_queue->added_count | 1-u32max |
| PARAM_VALUE | 0 | rx_queue->buffer | 1-u64max |
| PARAM_VALUE | 0 | rx_queue->core_index | 0-s32max |
| PARAM_VALUE | 0 | rx_queue->efx | 4096-ptr_max |
| PARAM_VALUE | 0 | rx_queue->efx->pci_dev->dev.dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rx_queue->slow_fill.entry.pprev | 0 |
| PARAM_VALUE | 0 | rx_queue->slow_fill.flags | 0-4194302 |
| PARAM_VALUE | 0 | rx_queue->slow_fill.function | 0 |
| PARAM_VALUE | 1 | rx_buf | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf->flags | 1-u16max |
| PARAM_VALUE | 1 | rx_buf->page | 0,4096-ptr_max |
| PARAM_VALUE | 2 | num_bufs | 1 |
| BUF_SIZE | 0 | rx_queue | 248 |
| DATA_SOURCE | 0 | rx_queue | $0 |
| DATA_SOURCE | 1 | rx_buf | $1 |
| BIT_INFO | 1 | rx_buf->flags | 0x1,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &rtnl_mutex |
drivers/net/ethernet/sfc/falcon/rx.c ef4_rx_deliver() -> ef4_free_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_queue | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf | 4096-ptr_max |
| PARAM_VALUE | 2 | num_bufs | 1-u32max |
| BUF_SIZE | 0 | rx_queue | 248 |
| CAPPED_DATA | 2 | num_bufs | 1 |
| DATA_SOURCE | 0 | rx_queue | r ef4_channel_get_rx_queue |
| DATA_SOURCE | 1 | rx_buf | $2 |
| DATA_SOURCE | 2 | num_bufs | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/sfc/falcon/rx.c ef4_rx_packet_gro() -> ef4_free_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rx_queue | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf | 4096-ptr_max |
| PARAM_VALUE | 1 | rx_buf->flags | 64-u16max |
| PARAM_VALUE | 2 | num_bufs | 1-u32max |
| BUF_SIZE | 0 | rx_queue | 248 |
| DATA_SOURCE | 0 | rx_queue | r ef4_channel_get_rx_queue |
| DATA_SOURCE | 1 | rx_buf | $1 |
| DATA_SOURCE | 2 | num_bufs | $2 |
| BIT_INFO | 1 | rx_buf->flags | 0x40,0xffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |