From 211da42eaa45db7b0edfde187dd88a85fbd466b5 Mon Sep 17 00:00:00 2001 From: Yuwei Wang Date: Wed, 29 Jun 2022 08:48:32 +0000 Subject: net, neigh: introduce interval_probe_time_ms for periodic probe commit ed6cd6a17896 ("net, neigh: Set lower cap for neigh_managed_work rearming") fixed a case when DELAY_PROBE_TIME is configured to 0, the processing of the system work queue hog CPU to 100%, and further more we should introduce a new option used by periodic probe Signed-off-by: Yuwei Wang Signed-off-by: Paolo Abeni --- include/uapi/linux/neighbour.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/neighbour.h') diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h index 39c565e460c7..a998bf761635 100644 --- a/include/uapi/linux/neighbour.h +++ b/include/uapi/linux/neighbour.h @@ -154,6 +154,7 @@ enum { NDTPA_QUEUE_LENBYTES, /* u32 */ NDTPA_MCAST_REPROBES, /* u32 */ NDTPA_PAD, + NDTPA_INTERVAL_PROBE_TIME_MS, /* u64, msecs */ __NDTPA_MAX }; #define NDTPA_MAX (__NDTPA_MAX - 1) -- cgit v1.2.3