From 50d935eafee292fc432d5ac8c8715a6492961abc Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 16 Mar 2023 01:10:12 +0000 Subject: net/packet: convert po->has_vnet_hdr to an atomic flag po->has_vnet_hdr can be read locklessly. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/packet/internal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/packet/internal.h') diff --git a/net/packet/internal.h b/net/packet/internal.h index 9d406a92ede8..2521176807f4 100644 --- a/net/packet/internal.h +++ b/net/packet/internal.h @@ -118,7 +118,6 @@ struct packet_sock { struct mutex pg_vec_lock; unsigned long flags; unsigned int running; /* bind_lock must be held */ - unsigned int has_vnet_hdr:1; /* writer must hold sock lock */ int pressure; int ifindex; /* bound device */ __be16 num; @@ -146,6 +145,7 @@ enum packet_sock_flags { PACKET_SOCK_AUXDATA, PACKET_SOCK_TX_HAS_OFF, PACKET_SOCK_TP_LOSS, + PACKET_SOCK_HAS_VNET_HDR, }; static inline void packet_sock_flag_set(struct packet_sock *po, -- cgit