diff options
Diffstat (limited to 'src/mnl.c')
-rw-r--r-- | src/mnl.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -299,12 +299,14 @@ static ssize_t mnl_nft_socket_sendmsg(struct netlink_ctx *ctx, return sendmsg(mnl_socket_get_fd(ctx->nft->nf_sock), msg, 0); } -int mnl_batch_talk(struct netlink_ctx *ctx, struct list_head *err_list) +int mnl_batch_talk(struct netlink_ctx *ctx, struct list_head *err_list, + uint32_t num_cmds) { struct mnl_socket *nl = ctx->nft->nf_sock; int ret, fd = mnl_socket_get_fd(nl), portid = mnl_socket_get_portid(nl); uint32_t iov_len = nftnl_batch_iovec_len(ctx->batch); char rcv_buf[MNL_SOCKET_BUFFER_SIZE]; + size_t avg_msg_size, batch_size; const struct sockaddr_nl snl = { .nl_family = AF_NETLINK }; @@ -319,7 +321,10 @@ int mnl_batch_talk(struct netlink_ctx *ctx, struct list_head *err_list) mnl_set_sndbuffer(ctx->nft->nf_sock, ctx->batch); - mnl_nft_batch_to_msg(ctx, &msg, &snl, iov, iov_len); + batch_size = mnl_nft_batch_to_msg(ctx, &msg, &snl, iov, iov_len); + avg_msg_size = div_round_up(batch_size, num_cmds); + + mnl_set_rcvbuffer(ctx->nft->nf_sock, num_cmds * avg_msg_size * 4); ret = mnl_nft_socket_sendmsg(ctx, &msg); if (ret == -1) |