[dpdk-dev] [PATCH 1/2] ixgbe: add "cold" attribute to setup/teardown fns

Stephen Hemminger stephen at networkplumber.org
Sat Jul 4 01:03:00 CEST 2015


On Fri,  3 Jul 2015 16:40:05 +0100
Bruce Richardson <bruce.richardson at intel.com> wrote:

> --- a/drivers/net/ixgbe/ixgbe_rxtx.c
> +++ b/drivers/net/ixgbe/ixgbe_rxtx.c
> @@ -1757,7 +1757,7 @@ ixgbe_recv_pkts_lro_bulk_alloc(void *rx_queue, struct rte_mbuf **rx_pkts,
>   * needed. If the memzone is already created, then this function returns a ptr
>   * to the old one.
>   */
> -static const struct rte_memzone *
> +static const struct rte_memzone * __attribute__((cold))
>  ring_dma_zone_reserve(struct rte_eth_dev *dev, const char *ring_name,
>  		      uint16_t queue_id, uint32_t ring_size, int socket_id)
>  {

This function is used in multiple drivers and should really be in common code.


More information about the dev mailing list