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authorDamjan Marion <damarion@cisco.com>2020-10-26 11:27:13 +0100
committerOle Tr�an <otroan@employees.org>2020-10-26 14:16:59 +0000
commitbcaa44ced6fe456835f3f73d184ab2345e39d367 (patch)
treeb493d09d2494eb87a8424fc86c7e0db9e26f2dbd /src/plugins/avf/input.c
parentefe4331450326eb090e9844d3a22d05c5f3750fe (diff)
avf: use atomic store instead of barrier
Type: improvement Change-Id: Ifea5f0c2fecb99fd320a2e1141f4b4f0d6a793ca Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/avf/input.c')
-rw-r--r--src/plugins/avf/input.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/plugins/avf/input.c b/src/plugins/avf/input.c
index 0ccf7721835..9d677ab96d5 100644
--- a/src/plugins/avf/input.c
+++ b/src/plugins/avf/input.c
@@ -125,8 +125,7 @@ avf_rxq_refill (vlib_main_t * vm, vlib_node_runtime_t * node, avf_rxq_t * rxq,
n_alloc -= 8;
}
- CLIB_MEMORY_STORE_BARRIER ();
- *(rxq->qrx_tail) = slot;
+ clib_atomic_store_rel_n (rxq->qrx_tail, slot);
}