Changeset f2066fa for lib/format_linux_int.c

Timestamp:

08/25/15 17:40:12 (6 years ago)

Author:

Richard Sanger <rsangerarj@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

2fa43fa

Parents:

03aca91

Message:

Fix #5 make trace_pstart fallback to the single threaded format

If starting a parallel format fails we now retry as a single threaded format.
This fixes ring/int on older (pre 3.1 kernels) machines without PACKET_FANOUT.
This behaviour can be detected using trace_is_parallel()

File:

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

lib/format_linux_int.c

@@ -69 +69 @@
 {
         int ret = linuxcommon_start_input_stream(libtrace, FORMAT_DATA_FIRST);
-        if (ret != 0) {
-                libtrace_list_deinit(FORMAT_DATA->per_stream);
-                free(libtrace->format_data);
-                libtrace->format_data = NULL;
-        }
         return ret;
 }