[dpdk-dev] testpmd: fix crash in txonly mode and when using tx_first
Commit Message
From: Adrien Mazarguil <adrien.mazarguil@6wind.com>
This crash was believed fixed by commit 5886ae07d211e4b5e49806dd183812beb31c67ad,
but the actual issue is that the core ID provided to rte_lcore_to_socket_id() is
wrong. It must be looked up in fwd_lcores_cpuids[].
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
---
app/test-pmd/testpmd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Comments
2014-09-01 12:31, David Marchand:
> From: Adrien Mazarguil <adrien.mazarguil@6wind.com>
>
> This crash was believed fixed by commit 5886ae07d211e4b5e49806dd183812beb31c67ad,
> but the actual issue is that the core ID provided to rte_lcore_to_socket_id() is
> wrong. It must be looked up in fwd_lcores_cpuids[].
>
> Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
> Signed-off-by: David Marchand <david.marchand@6wind.com>
Applied for version 1.7.1.
Thanks
@@ -614,7 +614,9 @@ init_config(void)
* Records which Mbuf pool to use by each logical core, if needed.
*/
for (lc_id = 0; lc_id < nb_lcores; lc_id++) {
- mbp = mbuf_pool_find(rte_lcore_to_socket_id(lc_id));
+ mbp = mbuf_pool_find(
+ rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]));
+
if (mbp == NULL)
mbp = mbuf_pool_find(0);
fwd_lcores[lc_id]->mbp = mbp;