Changeset 0317e3c

Timestamp:

11/08/17 13:13:38 (3 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

cachetimestamps, develop, dpdk-ndag, etsilive, master, ndag_format, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance

Children:

4bab977

Parents:

05b65ae

Message:

Added perf boost to erf_get_padding() for ndag and rawerf formats.

The code will no longer call trace_get_link_type() for these
formats, as packet->header will always point to an ERF header
for both ndag and rawerf which we can use to find the link type
without extra function call overhead.

File:

• lib/format_erf.c (modified) (1 diff)

lib/format_erf.c

@@ -126 +126 @@
 static int erf_get_padding(const libtrace_packet_t *packet)
 {
-        if (packet->trace->format->type==TRACE_FORMAT_ERF) {
+        if (packet->trace->format->type==TRACE_FORMAT_ERF ||
+                        packet->trace->format->type == TRACE_FORMAT_NDAG ||
+                        packet->trace->format->type == TRACE_FORMAT_RAWERF) {
                 dag_record_t *erfptr = (dag_record_t *)packet->header;
                 switch((erfptr->type & 0x7f)) {