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authorAkhmat Karakotov <hmukos@yandex-team.ru>2022-01-31 16:31:22 +0300
committerDavid S. Miller <davem@davemloft.net>2022-01-31 18:05:25 +0300
commit26859240e4ee701e0379f08634957adaff67e43a (patch)
tree8f5b6f3e487f59496ec6a089b3e57d3beac1aab2 /arch/alpha
parente187013abeb4c2a7ec8a4bb978844c7e92a1a6ec (diff)
downloadlinux-26859240e4ee701e0379f08634957adaff67e43a.tar.xz
txhash: Add socket option to control TX hash rethink behavior
Add the SO_TXREHASH socket option to control hash rethink behavior per socket. When default mode is set, sockets disable rehash at initialization and use sysctl option when entering listen state. setsockopt() overrides default behavior. Signed-off-by: Akhmat Karakotov <hmukos@yandex-team.ru> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/alpha')
-rw-r--r--arch/alpha/include/uapi/asm/socket.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index 284d28755b8d..7d81535893af 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -133,6 +133,8 @@
#define SO_RESERVE_MEM 73
+#define SO_TXREHASH 74
+
#if !defined(__KERNEL__)
#if __BITS_PER_LONG == 64