From d71c0ed2ef49514df395d914ab7706da6553fb0b Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Wed, 6 Mar 2024 11:55:08 -0800 Subject: [PATCH] netdev: add queue stat for alloc failures Rx alloc failures are commonly counted by drivers. Support reporting those via netdev-genl queue stats. Acked-by: Stanislav Fomichev Reviewed-by: Amritha Nambiar Reviewed-by: Xuan Zhuo Link: https://lore.kernel.org/r/20240306195509.1502746-3-kuba@kernel.org Signed-off-by: Jakub Kicinski --- include/uapi/linux/netdev.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index 639ffa0..bb65ee8 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -145,6 +145,7 @@ enum { NETDEV_A_QSTATS_RX_BYTES, NETDEV_A_QSTATS_TX_PACKETS, NETDEV_A_QSTATS_TX_BYTES, + NETDEV_A_QSTATS_RX_ALLOC_FAIL, __NETDEV_A_QSTATS_MAX, NETDEV_A_QSTATS_MAX = (__NETDEV_A_QSTATS_MAX - 1)