summaryrefslogtreecommitdiffstats
path: root/common/VIL/conntrack/rte_ct_udp.c
AgeCommit message (Collapse)AuthorFilesLines
2017-06-23conntrack: timer reset in reply traffic causes performance impactAnand B Jyoti1-1/+4
JIRA: SAMPLEVNF-44 The UDP connection timer was getting reset for every packets with reply traffic due to connection state check. This patch avoids resetting the timer instead uses the expected timeout to reset avoiding frequent timer reset for every packet. Change-Id: I6b5aac62bb709f403aeacee75f52d099b2d2397f Signed-off-by: Anand B Jyoti <anand.b.jyoti@intel.com>
2017-06-01CT: Perf optimization through prefetch and condition checks in CTAnand B Jyoti1-9/+9
JIRA: SAMPLEVNF-10 LLC miss is possible when the connection data structure is accessed after retrieved from hash table entries for TCP/UDP connection. CPI for rte_ct_udp_packet() is not good due to if/else condition checks. This patch provide a prefetch instructions to pre-fetch the cnxn data entry structure to avoid the LLC miss and also optimize the if/else condition check to improve the CPI for rte_ct_udp_packet() function. Change-Id: Ieaf70815c919ddbe1ff34921222eac030fb41756 Signed-off-by: Anand B Jyoti <anand.b.jyoti@intel.com>
2017-04-18common: Adding common library for sample vnfVishwesh M Rudramuni1-0/+49
JIRA: SAMPLEVNF-3 This patch adds common libraries required as part of the sample vnf. This includes the following libraries 1. ACL library 2. SIP 3. FTP 4. Connection tracker 5. L2l3 stack - Interface Manager - ARP & ICMPv4 - ND & ICMPv6 and other common libraries needed for ip pipeline framework Change-Id: I117690b6b63fbcd76974cd7274518484e60980ab Signed-off-by: Vishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com> [Push patch to gerrit] Signed-off-by: Deepak S <deepak.s@linux.intel.com>