Commit 3282e655 authored by Florian Westphal's avatar Florian Westphal Committed by David S. Miller
Browse files

tcp: remove unused mib counters 



was used by tcp prequeue and header prediction.
TCPFORWARDRETRANS use was removed in january.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 573aeb04

include/uapi/linux/snmp.h

+0 −9
Original line number Diff line number Diff line
@@ -184,14 +184,7 @@ enum 
	LINUX_MIB_DELAYEDACKLOST,		/* DelayedACKLost */

	LINUX_MIB_LISTENOVERFLOWS,		/* ListenOverflows */

	LINUX_MIB_LISTENDROPS,			/* ListenDrops */

	LINUX_MIB_TCPPREQUEUED,			/* TCPPrequeued */

	LINUX_MIB_TCPDIRECTCOPYFROMBACKLOG,	/* TCPDirectCopyFromBacklog */

	LINUX_MIB_TCPDIRECTCOPYFROMPREQUEUE,	/* TCPDirectCopyFromPrequeue */

	LINUX_MIB_TCPPREQUEUEDROPPED,		/* TCPPrequeueDropped */

	LINUX_MIB_TCPHPHITS,			/* TCPHPHits */

	LINUX_MIB_TCPHPHITSTOUSER,		/* TCPHPHitsToUser */

	LINUX_MIB_TCPPUREACKS,			/* TCPPureAcks */

	LINUX_MIB_TCPHPACKS,			/* TCPHPAcks */

	LINUX_MIB_TCPRENORECOVERY,		/* TCPRenoRecovery */

	LINUX_MIB_TCPSACKRECOVERY,		/* TCPSackRecovery */

	LINUX_MIB_TCPSACKRENEGING,		/* TCPSACKReneging */
@@ -208,14 +201,12 @@ enum 
	LINUX_MIB_TCPSACKFAILURES,		/* TCPSackFailures */

	LINUX_MIB_TCPLOSSFAILURES,		/* TCPLossFailures */

	LINUX_MIB_TCPFASTRETRANS,		/* TCPFastRetrans */

	LINUX_MIB_TCPFORWARDRETRANS,		/* TCPForwardRetrans */

	LINUX_MIB_TCPSLOWSTARTRETRANS,		/* TCPSlowStartRetrans */

	LINUX_MIB_TCPTIMEOUTS,			/* TCPTimeouts */

	LINUX_MIB_TCPLOSSPROBES,		/* TCPLossProbes */

	LINUX_MIB_TCPLOSSPROBERECOVERY,		/* TCPLossProbeRecovery */

	LINUX_MIB_TCPRENORECOVERYFAIL,		/* TCPRenoRecoveryFail */

	LINUX_MIB_TCPSACKRECOVERYFAIL,		/* TCPSackRecoveryFail */

	LINUX_MIB_TCPSCHEDULERFAILED,		/* TCPSchedulerFailed */

	LINUX_MIB_TCPRCVCOLLAPSED,		/* TCPRcvCollapsed */

	LINUX_MIB_TCPDSACKOLDSENT,		/* TCPDSACKOldSent */

	LINUX_MIB_TCPDSACKOFOSENT,		/* TCPDSACKOfoSent */

net/ipv4/proc.c

+0 −9
Original line number Diff line number Diff line
@@ -206,14 +206,7 @@ static const struct snmp_mib snmp4_net_list[] = { 
	SNMP_MIB_ITEM("DelayedACKLost", LINUX_MIB_DELAYEDACKLOST),

	SNMP_MIB_ITEM("ListenOverflows", LINUX_MIB_LISTENOVERFLOWS),

	SNMP_MIB_ITEM("ListenDrops", LINUX_MIB_LISTENDROPS),

	SNMP_MIB_ITEM("TCPPrequeued", LINUX_MIB_TCPPREQUEUED),

	SNMP_MIB_ITEM("TCPDirectCopyFromBacklog", LINUX_MIB_TCPDIRECTCOPYFROMBACKLOG),

	SNMP_MIB_ITEM("TCPDirectCopyFromPrequeue", LINUX_MIB_TCPDIRECTCOPYFROMPREQUEUE),

	SNMP_MIB_ITEM("TCPPrequeueDropped", LINUX_MIB_TCPPREQUEUEDROPPED),

	SNMP_MIB_ITEM("TCPHPHits", LINUX_MIB_TCPHPHITS),

	SNMP_MIB_ITEM("TCPHPHitsToUser", LINUX_MIB_TCPHPHITSTOUSER),

	SNMP_MIB_ITEM("TCPPureAcks", LINUX_MIB_TCPPUREACKS),

	SNMP_MIB_ITEM("TCPHPAcks", LINUX_MIB_TCPHPACKS),

	SNMP_MIB_ITEM("TCPRenoRecovery", LINUX_MIB_TCPRENORECOVERY),

	SNMP_MIB_ITEM("TCPSackRecovery", LINUX_MIB_TCPSACKRECOVERY),

	SNMP_MIB_ITEM("TCPSACKReneging", LINUX_MIB_TCPSACKRENEGING),
@@ -230,14 +223,12 @@ static const struct snmp_mib snmp4_net_list[] = { 
	SNMP_MIB_ITEM("TCPSackFailures", LINUX_MIB_TCPSACKFAILURES),

	SNMP_MIB_ITEM("TCPLossFailures", LINUX_MIB_TCPLOSSFAILURES),

	SNMP_MIB_ITEM("TCPFastRetrans", LINUX_MIB_TCPFASTRETRANS),

	SNMP_MIB_ITEM("TCPForwardRetrans", LINUX_MIB_TCPFORWARDRETRANS),

	SNMP_MIB_ITEM("TCPSlowStartRetrans", LINUX_MIB_TCPSLOWSTARTRETRANS),

	SNMP_MIB_ITEM("TCPTimeouts", LINUX_MIB_TCPTIMEOUTS),

	SNMP_MIB_ITEM("TCPLossProbes", LINUX_MIB_TCPLOSSPROBES),

	SNMP_MIB_ITEM("TCPLossProbeRecovery", LINUX_MIB_TCPLOSSPROBERECOVERY),

	SNMP_MIB_ITEM("TCPRenoRecoveryFail", LINUX_MIB_TCPRENORECOVERYFAIL),

	SNMP_MIB_ITEM("TCPSackRecoveryFail", LINUX_MIB_TCPSACKRECOVERYFAIL),

	SNMP_MIB_ITEM("TCPSchedulerFailed", LINUX_MIB_TCPSCHEDULERFAILED),

	SNMP_MIB_ITEM("TCPRcvCollapsed", LINUX_MIB_TCPRCVCOLLAPSED),

	SNMP_MIB_ITEM("TCPDSACKOldSent", LINUX_MIB_TCPDSACKOLDSENT),

	SNMP_MIB_ITEM("TCPDSACKOfoSent", LINUX_MIB_TCPDSACKOFOSENT),