diff options
Diffstat (limited to 'target/linux/generic/hack-4.9/901-debloat_sock_diag.patch')
| -rw-r--r-- | target/linux/generic/hack-4.9/901-debloat_sock_diag.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/target/linux/generic/hack-4.9/901-debloat_sock_diag.patch b/target/linux/generic/hack-4.9/901-debloat_sock_diag.patch deleted file mode 100644 index 1d33ab3e6f..0000000000 --- a/target/linux/generic/hack-4.9/901-debloat_sock_diag.patch +++ /dev/null @@ -1,95 +0,0 @@ -From 3b6115d6b57a263bdc8c9b1df273bd4a7955eead Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 8 Jul 2017 08:16:31 +0200 -Subject: debloat: add some debloat patches, strip down procfs and make O_DIRECT support optional, saves ~15K after lzma on MIPS - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - net/Kconfig | 3 +++ - net/core/Makefile | 3 ++- - net/core/sock.c | 2 ++ - net/ipv4/Kconfig | 1 + - net/netlink/Kconfig | 1 + - net/packet/Kconfig | 1 + - net/unix/Kconfig | 1 + - 7 files changed, 11 insertions(+), 1 deletion(-) - ---- a/net/Kconfig -+++ b/net/Kconfig -@@ -95,6 +95,9 @@ source "net/netlabel/Kconfig" - - endif # if INET - -+config SOCK_DIAG -+ bool -+ - config NETWORK_SECMARK - bool "Security Marking" - help ---- a/net/core/Makefile -+++ b/net/core/Makefile -@@ -9,8 +9,9 @@ obj-$(CONFIG_SYSCTL) += sysctl_net_core. - - obj-y += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \ - neighbour.o rtnetlink.o utils.o link_watch.o filter.o \ -- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o -+ dev_ioctl.o tso.o sock_reuseport.o - -+obj-$(CONFIG_SOCK_DIAG) += sock_diag.o - obj-$(CONFIG_XFRM) += flow.o - obj-y += net-sysfs.o - obj-$(CONFIG_PROC_FS) += net-procfs.o ---- a/net/core/sock.c -+++ b/net/core/sock.c -@@ -1458,9 +1458,11 @@ void sk_destruct(struct sock *sk) - - static void __sk_free(struct sock *sk) - { -+#ifdef CONFIG_SOCK_DIAG - if (unlikely(sk->sk_net_refcnt && sock_diag_has_destroy_listeners(sk))) - sock_diag_broadcast_destroy(sk); - else -+#endif - sk_destruct(sk); - } - ---- a/net/ipv4/Kconfig -+++ b/net/ipv4/Kconfig -@@ -408,6 +408,7 @@ config INET_XFRM_MODE_BEET - - config INET_DIAG - tristate "INET: socket monitoring interface" -+ select SOCK_DIAG - default y - ---help--- - Support for INET (TCP, DCCP, etc) socket monitoring interface used by ---- a/net/netlink/Kconfig -+++ b/net/netlink/Kconfig -@@ -4,6 +4,7 @@ - - config NETLINK_DIAG - tristate "NETLINK: socket monitoring interface" -+ select SOCK_DIAG - default n - ---help--- - Support for NETLINK socket monitoring interface used by the ss tool. ---- a/net/packet/Kconfig -+++ b/net/packet/Kconfig -@@ -18,6 +18,7 @@ config PACKET - config PACKET_DIAG - tristate "Packet: sockets monitoring interface" - depends on PACKET -+ select SOCK_DIAG - default n - ---help--- - Support for PF_PACKET sockets monitoring interface used by the ss tool. ---- a/net/unix/Kconfig -+++ b/net/unix/Kconfig -@@ -22,6 +22,7 @@ config UNIX - config UNIX_DIAG - tristate "UNIX: socket monitoring interface" - depends on UNIX -+ select SOCK_DIAG - default n - ---help--- - Support for UNIX socket monitoring interface used by the ss tool. |