The call to recirc_depth_get involves accessing a TLS value which is
slower than accessing the stack.

Signed-off-by: Balazs Nemeth <[email protected]>
---
 lib/dpif-netdev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index afe4d6c4c..525bec913 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -7095,6 +7095,7 @@ dfc_processing(struct dp_netdev_pmd_thread *pmd,
     struct dp_packet *packet;
     const size_t cnt = dp_packet_batch_size(packets_);
     uint32_t cur_min = pmd->ctx.emc_insert_min;
+    const uint32_t recirc_depth = *recirc_depth_get();
     int i;
     uint16_t tcp_flags;
     bool smc_enable_db;
@@ -7127,7 +7128,7 @@ dfc_processing(struct dp_netdev_pmd_thread *pmd,
             pkt_metadata_init(&packet->md, port_no);
         }
 
-        if ((*recirc_depth_get() == 0) &&
+        if (recirc_depth == 0 &&
             dp_packet_has_flow_mark(packet, &mark)) {
             flow = mark_to_flow_find(pmd, mark);
             if (OVS_LIKELY(flow)) {
-- 
2.30.2

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