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| author | Daniele Di Proietto <diproiettod@vmware.com> | 2016-06-06 17:05:49 -0700 |
|---|---|---|
| committer | Daniele Di Proietto <diproiettod@vmware.com> | 2016-06-07 11:15:01 -0700 |
| commit | 6930c7e01c3f4ee8f4a9360d293d065f35588bf0 (patch) | |
| tree | 1b98ea52b1686ee452a75acc59c43a85b41fc109 /lib/dpif-netdev.c | |
| parent | 93ce57623f67547d4873889c77ec5250728b304f (diff) | |
| download | openvswitch-6930c7e01c3f4ee8f4a9360d293d065f35588bf0.tar.gz | |
ovs-numa: Introduce function to set current thread affinity.
This commit moves the code that sets the pmd threads affinity from
netdev-dpdk to ovs-numa. There's one small part left in netdev-dpdk, to
set the lcore_id.
Now dpif-netdev will call both modules (ovs-numa and netdev-dpdk) when
starting a pmd thread.
This change will allow having a dummy implementation of the set affinity
call, for testing purposes.
Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Ilya Maximets <i.maximets@samsung.com>
Diffstat (limited to 'lib/dpif-netdev.c')
| -rw-r--r-- | lib/dpif-netdev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c index 61a939aca..fcfd22ec8 100644 --- a/lib/dpif-netdev.c +++ b/lib/dpif-netdev.c @@ -2839,7 +2839,8 @@ pmd_thread_main(void *f_) /* Stores the pmd thread's 'pmd' to 'per_pmd_key'. */ ovsthread_setspecific(pmd->dp->per_pmd_key, pmd); - pmd_thread_setaffinity_cpu(pmd->core_id); + ovs_numa_thread_setaffinity_core(pmd->core_id); + dpdk_set_lcore_id(pmd->core_id); poll_cnt = pmd_load_queues_and_ports(pmd, &poll_list); reload: emc_cache_init(&pmd->flow_cache); |