From: Eric Dumazet <eduma...@google.com> After commit ca065d0cf80f ("udp: no longer use SLAB_DESTROY_BY_RCU") we do not need this special allocation mode anymore, even if it is harmless.
Signed-off-by: Eric Dumazet <eduma...@google.com> --- Note that sk_prot_clear_portaddr_nulls() is no longer needed, but I will send a separate patch targeting net-next. net/ipv4/udp.c | 1 - net/ipv4/udplite.c | 1 - net/ipv6/udp.c | 1 - net/ipv6/udplite.c | 1 - 4 files changed, 4 deletions(-) diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 8f5f7f6026f7fd8d157a2855334bf9cdf453cdee..f4b0d74a56973164ef3de8e9f15c9968a439f83b 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2217,7 +2217,6 @@ struct proto udp_prot = { .sysctl_wmem = &sysctl_udp_wmem_min, .sysctl_rmem = &sysctl_udp_rmem_min, .obj_size = sizeof(struct udp_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, .h.udp_table = &udp_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udp_setsockopt, diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index 3b3efbda48e13941b35388238508706844c043aa..2eea073e27efa13a86d6c6107426435ae7ddb18d 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -55,7 +55,6 @@ struct proto udplite_prot = { .unhash = udp_lib_unhash, .get_port = udp_v4_get_port, .obj_size = sizeof(struct udp_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, .h.udp_table = &udplite_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udp_setsockopt, diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 81e2f98b958d4d42d137a4ae2d71c4c7217c71d6..19ac3a1c308dbfacf136e262dbab27ad280cfdcd 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1460,7 +1460,6 @@ struct proto udpv6_prot = { .sysctl_wmem = &sysctl_udp_wmem_min, .sysctl_rmem = &sysctl_udp_rmem_min, .obj_size = sizeof(struct udp6_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, .h.udp_table = &udp_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udpv6_setsockopt, diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c index 9cf097e206e931c6e3c184f22b8adcabedc4c03a..fd6ef414899bea824ce26c2e738f4e96aa8af464 100644 --- a/net/ipv6/udplite.c +++ b/net/ipv6/udplite.c @@ -50,7 +50,6 @@ struct proto udplitev6_prot = { .unhash = udp_lib_unhash, .get_port = udp_v6_get_port, .obj_size = sizeof(struct udp6_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, .h.udp_table = &udplite_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udpv6_setsockopt,