From 50bcfe8df7c73ce51762f65d218b4ef0cc5da3ee Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Fri, 17 Feb 2023 13:28:49 +0100 Subject: net: make default_rps_mask a per netns attribute That really was meant to be a per netns attribute from the beginning. The idea is that once proper isolation is in place in the main namespace, additional demux in the child namespaces will be redundant. Let's make child netns default rps mask empty by default. To avoid bloating the netns with a possibly large cpumask, allocate it on-demand during the first write operation. Signed-off-by: Paolo Abeni Signed-off-by: David S. Miller --- include/linux/netdevice.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index efbee940bb03..6a14b7b11766 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -224,7 +224,6 @@ struct net_device_core_stats { #include extern struct static_key_false rps_needed; extern struct static_key_false rfs_needed; -extern struct cpumask rps_default_mask; #endif struct neighbour; -- cgit v1.2.3