* [spp] Failed to init ring_latency_stats_info
@ 2019-09-11 6:46 Yasufumi Ogawa
0 siblings, 0 replies; only message in thread
From: Yasufumi Ogawa @ 2019-09-11 6:46 UTC (permalink / raw)
To: Hideyuki Yamashita, x-fn-spp; +Cc: dpdk-spp
Hi Hideyuki,
I have a problem in initializing SPP ringlatencystats. rte_zmalloc() in
spp_ringlatencystats_init() returns NULL and process is terminated with
log as below.
...
SPP_RING_LATENCY_STATS: Cannot allocate memory for ring latency stats info
SPP_VF: Exit spp_vf
I made some changes to this file for refactoring, but it might not
related to the error from `git blame`. It is simply calling
rte_zmalloc() with sizeof() and I cannot understand why error is happened.
spp_ringlatencystats_init(uint64_t samp_intvl, uint16_t stats_count)
{
/* allocate memory for ring latency statistics information */
g_stats_info = rte_zmalloc(
"global ring_latency_stats_info",
sizeof(struct ring_latency_stats_info) * stats_count,
0);
if (unlikely(g_stats_info == NULL)) {
RTE_LOG(ERR, SPP_RING_LATENCY_STATS, "Cannot allocate memory "
"for ring latency stats info\n");
return SPPWK_RET_NG;
}
Although ringlatencystats is not activated by default and almost no one
use, it should be fixed.
Thanks,
Yasufumi
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2019-09-11 6:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-11 6:46 [spp] Failed to init ring_latency_stats_info Yasufumi Ogawa
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).