Code Review
/
vpp.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
review
|
tree
raw
|
patch
| inline |
side by side
(parent:
3d2c674
)
memif: fix "remove barriers" commit
50/32350/1
author
Damjan Marion
<damarion@cisco.com>
Mon, 17 May 2021 14:49:07 +0000
(16:49 +0200)
committer
Damjan Marion
<damarion@cisco.com>
Mon, 17 May 2021 14:52:08 +0000
(16:52 +0200)
Type: fix
Change-Id: I60bb0261c05bf7e25ca01c72780f1cd77fde7a9a
Signed-off-by: Damjan Marion <damarion@cisco.com>
src/plugins/memif/device.c
patch
|
blob
|
history
diff --git
a/src/plugins/memif/device.c
b/src/plugins/memif/device.c
index
befc0b5
..
7c1ac36
100644
(file)
--- a/
src/plugins/memif/device.c
+++ b/
src/plugins/memif/device.c
@@
-315,8
+315,8
@@
memif_interface_tx_zc_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
u16 head, tail;
retry:
-
slot =
tail = __atomic_load_n (&ring->tail, __ATOMIC_ACQUIRE);
- head = ring->head;
+ tail = __atomic_load_n (&ring->tail, __ATOMIC_ACQUIRE);
+
slot =
head = ring->head;
n_free = tail - mq->last_tail;
if (n_free >= 16)