[{"id":1773411,"web_url":"http://patchwork.ozlabs.org/comment/1773411/","msgid":"","list_archive_url":null,"date":"2017-09-22T09:44:41","subject":"Re: [ovs-dev] [PATCH v2 11/12] dpif-netdev: Remove 'cnt' in\n\tdp_netdev_input__().","submitter":{"id":68212,"url":"http://patchwork.ozlabs.org/api/people/68212/","name":"Darrell Ball","email":"dball@vmware.com"},"content":"I applied the patch to dpdk_merge here\n\nhttps://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_darball_ovs_commits_dpdk-5Fmerge&d=DwIGaQ&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=A2_FCacqbp2moAo3HGFlTuxsjONUGhlN42OBcAuQQ6w&s=b6btPKhgvOFr2GOUYvktND6kaC6jc3fXI-mXfvNgXOU&e=\n\n\nOn 9/20/17, 6:31 AM, \"ovs-dev-bounces@openvswitch.org on behalf of Bhanuprakash Bodireddy\" wrote:\n\n There is little use of 'cnt' variable in dp_netdev_input__(). Get rid of\n it and use dp_packet_batch_size() to initialize PKT_ARRAY_SIZE.\n \n Signed-off-by: Bhanuprakash Bodireddy \n ---\n lib/dpif-netdev.c | 3 +--\n 1 file changed, 1 insertion(+), 2 deletions(-)\n \n diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c\n index 07fca44..35b7a64 100644\n --- a/lib/dpif-netdev.c\n +++ b/lib/dpif-netdev.c\n @@ -5100,9 +5100,8 @@ dp_netdev_input__(struct dp_netdev_pmd_thread *pmd,\n struct dp_packet_batch *packets,\n bool md_is_valid, odp_port_t port_no)\n {\n - int cnt = packets->count;\n #if !defined(__CHECKER__) && !defined(_WIN32)\n - const size_t PKT_ARRAY_SIZE = cnt;\n + const size_t PKT_ARRAY_SIZE = dp_packet_batch_size(packets);\n #else\n /* Sparse or MSVC doesn't like variable length array. */\n enum { PKT_ARRAY_SIZE = NETDEV_MAX_BURST };\n -- \n 2.4.11\n \n _______________________________________________\n dev mailing list\n dev@openvswitch.org\n https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openvswitch.org_mailman_listinfo_ovs-2Ddev&d=DwICAg&c=uilaK90D4TOVoH58JNXRgQ&r=BVhFA09CGX7JQ5Ih-uZnsw&m=sPWlytgUXAjG-qN4gEcyD77YWVBmRsI-jnkhYPYOwkk&s=N1hbL-riUMLH2fpnLUVcDNbMH1yOfajZBqZhmxubxJ4&e=","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","dev@openvswitch.org"],"Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","ovs-dev@mail.linuxfoundation.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=openvswitch.org\n\t(client-ip=140.211.169.12; 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