diff options
Diffstat (limited to 'net/netfilter/nf_flow_table_offload.c')
| -rw-r--r-- | net/netfilter/nf_flow_table_offload.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_flow_table_offload.c b/net/netfilter/nf_flow_table_offload.c index 0c6437fab4fe..b96db831b4ca 100644 --- a/net/netfilter/nf_flow_table_offload.c +++ b/net/netfilter/nf_flow_table_offload.c @@ -691,7 +691,7 @@ static int nf_flow_offload_tuple(struct nf_flowtable *flowtable, if (cmd == FLOW_CLS_REPLACE) cls_flow.rule = flow_rule->rule; - mutex_lock(&flowtable->flow_block_lock); + down_read(&flowtable->flow_block_lock); list_for_each_entry(block_cb, block_cb_list, list) { err = block_cb->cb(TC_SETUP_CLSFLOWER, &cls_flow, block_cb->cb_priv); @@ -700,7 +700,7 @@ static int nf_flow_offload_tuple(struct nf_flowtable *flowtable, i++; } - mutex_unlock(&flowtable->flow_block_lock); + up_read(&flowtable->flow_block_lock); if (cmd == FLOW_CLS_STATS) memcpy(stats, &cls_flow.stats, sizeof(*stats)); |