use ovsrcu_set first then use ovsrcu_postpone
CC: Ben Pfaff <b...@nicira.com>
Fixes: 18080541d276 (\classifier: Add support for conjunctive matches.\)
Acked-by: Yanqin Wei <yanqin....@arm.com>
Signed-off-by: Linhaifeng <haifeng....@huawei.com>
---
lib/classifier.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/classifier.c b/lib/classifier.c
index f2c3497c2..6bff76e07 100644
--- a/lib/classifier.c
+++ b/lib/classifier.c
@@ -249,11 +249,11 @@ cls_rule_set_conjunctions(struct cls_rule *cr,
unsigned int old_n = old ? old->n : 0;
if (old_n != n || (n && memcmp(old_conj, conj, n * sizeof *conj))) {
+ ovsrcu_set(&match->conj_set,
+ cls_conjunction_set_alloc(match, conj, n));
if (old) {
ovsrcu_postpone(free, old);
}
- ovsrcu_set(&match->conj_set,
- cls_conjunction_set_alloc(match, conj, n));
}
}
--
2.21.0.windows.1
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