Date: Thu, 2 Aug 2018 08:52:50 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r337113 - stable/11/sys/dev/mlx5/mlx5_en Message-ID: <201808020852.w728qo9b061881@repo.freebsd.org>
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Author: hselasky Date: Thu Aug 2 08:52:49 2018 New Revision: 337113 URL: https://svnweb.freebsd.org/changeset/base/337113 Log: MFC r336411: Use a mbuf header instead of a mbuf cluster for debugging interrupts in mlx5en(4). Sponsored by: Mellanox Technologies Modified: stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c ============================================================================== --- stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Thu Aug 2 08:51:55 2018 (r337112) +++ stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_rx.c Thu Aug 2 08:52:49 2018 (r337113) @@ -468,7 +468,10 @@ 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 */
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