diff options
| author | Akhmat Karakotov <hmukos@yandex-team.ru> | 2022-01-31 16:31:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-31 15:05:25 +0000 |
| commit | 26859240e4ee701e0379f08634957adaff67e43a (patch) | |
| tree | 8f5b6f3e487f59496ec6a089b3e57d3beac1aab2 /arch | |
| parent | e187013abeb4c2a7ec8a4bb978844c7e92a1a6ec (diff) | |
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')
| -rw-r--r-- | arch/alpha/include/uapi/asm/socket.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/uapi/asm/socket.h | 2 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/socket.h | 2 | ||||
| -rw-r--r-- | arch/sparc/include/uapi/asm/socket.h | 2 |
4 files changed, 8 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 diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index 24e0efb360f6..1d55e57b8466 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -144,6 +144,8 @@ #define SO_RESERVE_MEM 73 +#define SO_TXREHASH 74 + #if !defined(__KERNEL__) #if __BITS_PER_LONG == 64 diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index 845ddc63c882..654061e0964e 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -125,6 +125,8 @@ #define SO_RESERVE_MEM 0x4047 +#define SO_TXREHASH 0x4048 + #if !defined(__KERNEL__) #if __BITS_PER_LONG == 64 diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h index 2672dd03faf3..666f81e617ea 100644 --- a/arch/sparc/include/uapi/asm/socket.h +++ b/arch/sparc/include/uapi/asm/socket.h @@ -126,6 +126,8 @@ #define SO_RESERVE_MEM 0x0052 +#define SO_TXREHASH 0x0053 + #if !defined(__KERNEL__) |