app/dumpcap: remove unused struct array

[ upstream commit 9bbd44d ] The callbacks(rx_cb) member of struct interface was unused inside dumpcap, but was taking up a lot of memory space, since it was scaled according to RTE_MAX_QUEUES_PER_PORT, which is 1k by default. Save memory by removing the whole array. Fixes: cbb4414 ("app/dumpcap: add new packet capture application") Suggested-by: Stephen Hemminger <[email protected]> Signed-off-by: Bruce Richardson <[email protected]> Acked-by: Stephen Hemminger <[email protected]>
DPDK · Nov 7, 2024 · 5c3cc79 · 5c3cc79
1 parent 2751444
commit 5c3cc79
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c
@@ -78,8 +78,6 @@ struct interface {
 	TAILQ_ENTRY(interface) next;
 	uint16_t port;
 	char name[RTE_ETH_NAME_MAX_LEN];
-
-	struct rte_rxtx_callback *rx_cb[RTE_MAX_QUEUES_PER_PORT];
 };
 
 TAILQ_HEAD(interface_list, interface);