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authorEliezer Tamir <eliezer.tamir@linux.intel.com>2013-06-14 16:33:57 +0300
committerDavid S. Miller <davem@davemloft.net>2013-06-17 15:48:14 -0700
commitdafcc4380deec21d160c31411f33c8813f67f517 (patch)
tree4d1984857eca0b470d229604a5634fee87da7073 /arch/sparc
parent89bf1b5a683df497c572c4d3bd3f9c9aa919d773 (diff)
downloadblackbird-op-linux-dafcc4380deec21d160c31411f33c8813f67f517.tar.gz
blackbird-op-linux-dafcc4380deec21d160c31411f33c8813f67f517.zip
net: add socket option for low latency polling
adds a socket option for low latency polling. This allows overriding the global sysctl value with a per-socket one. Unexport sysctl_net_ll_poll since for now it's not needed in modules. Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/include/uapi/asm/socket.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index 89f49b68a21c..b46c3fa0b265 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -70,6 +70,8 @@
#define SO_SELECT_ERR_QUEUE 0x0029
+#define SO_LL 0x0030
+
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002
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