These comments are relevant to SMC too. Fixes: 60d8ccae135f ("dpif-netdev: Add SMC cache after EMC cache") Signed-off-by: Cian Ferriter <cian.ferri...@intel.com> Acked-by: Kevin Traynor <ktray...@redhat.com> --- lib/dpif-netdev-private-dfc.h | 3 ++- lib/dpif-netdev-private-thread.h | 8 ++++---- 2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/lib/dpif-netdev-private-dfc.h b/lib/dpif-netdev-private-dfc.h index 92092ebec..3dfc91f0f 100644 --- a/lib/dpif-netdev-private-dfc.h +++ b/lib/dpif-netdev-private-dfc.h @@ -59,7 +59,8 @@ extern "C" { * Thread-safety * ============= * - * Each pmd_thread has its own private exact match cache. + * Each pmd_thread has its own private exact match cache and signature match + * cache. * If dp_netdev_input is not called from a pmd thread, a mutex is used. */ diff --git a/lib/dpif-netdev-private-thread.h b/lib/dpif-netdev-private-thread.h index a782d9678..ac4885538 100644 --- a/lib/dpif-netdev-private-thread.h +++ b/lib/dpif-netdev-private-thread.h @@ -78,10 +78,10 @@ struct dp_netdev_pmd_thread { struct ovs_refcount ref_cnt; /* Every reference must be refcount'ed. */ struct cmap_node node; /* In 'dp->poll_threads'. */ - /* Per thread exact-match cache. Note, the instance for cpu core - * NON_PMD_CORE_ID can be accessed by multiple threads, and thusly - * need to be protected by 'non_pmd_mutex'. Every other instance - * will only be accessed by its own pmd thread. */ + /* Per thread exact match cache and signature match cache. Note, the + * instance for cpu core NON_PMD_CORE_ID can be accessed by multiple + * threads, and thusly need to be protected by 'non_pmd_mutex'. Every + * other instance will only be accessed by its own pmd thread. */ OVS_ALIGNED_VAR(CACHE_LINE_SIZE) struct dfc_cache flow_cache; /* Flow-Table and classifiers -- 2.32.0 _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev