Date: Tue, 17 Jul 2018 11:53:37 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r336411 - head/sys/dev/mlx5/mlx5_en Message-ID: <201807171153.w6HBrbFk096689@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Tue Jul 17 11:53:37 2018 New Revision: 336411 URL: https://svnweb.freebsd.org/changeset/base/336411 Log: Use a mbuf header instead of a mbuf cluster for debugging interrupts in mlx5en(4). MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c ============================================================================== --- head/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Tue Jul 17 11:47:56 2018 (r336410) +++ head/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Tue Jul 17 11:53:37 2018 (r336411) @@ -513,7 +513,10 @@ mlx5e_rx_cq_comp(struct mlx5_core_cq *mcq) int i = 0; #ifdef HAVE_PER_CQ_EVENT_PACKET - struct mbuf *mb = m_getjcl(M_NOWAIT, MT_DATA, M_PKTHDR, rq->wqe_sz); +#if (MHLEN < 15) +#error "MHLEN is too small" +#endif + struct mbuf *mb = m_gethdr(M_NOWAIT, MT_DATA); if (mb != NULL) { /* this code is used for debugging purpose only */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201807171153.w6HBrbFk096689>