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app/testpmd: fix crash in txonly mode and with tx_first

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This crash was believed fixed by commit 5886ae07d2,
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>
This commit is contained in:
Adrien Mazarguil 2014-09-01 12:31:11 +02:00 committed by Thomas Monjalon
parent 0ab95e82c1
commit 8fd8bebc05
1 changed files with 3 additions and 1 deletions
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4
app/test-pmd/testpmd.c
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@ -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;