Date: Wed, 11 Nov 2020 18:00:06 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r367596 - head/sys/net Message-ID: <202011111800.0ABI064n096132@repo.freebsd.org>
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Author: markj Date: Wed Nov 11 18:00:06 2020 New Revision: 367596 URL: https://svnweb.freebsd.org/changeset/base/367596 Log: iflib: Free full mbuf chains when draining transmit queues Submitted by: Sai Rajesh Tallamraju <stallamr@netapp.com> Reviewed by: gallatin, hselasky MFC after: 1 week Sponsored by: NetApp, Inc. Differential Revision: https://reviews.freebsd.org/D27179 Modified: head/sys/net/iflib.c Modified: head/sys/net/iflib.c ============================================================================== --- head/sys/net/iflib.c Wed Nov 11 17:16:39 2020 (r367595) +++ head/sys/net/iflib.c Wed Nov 11 18:00:06 2020 (r367596) @@ -1781,7 +1781,7 @@ iflib_txsd_free(if_ctx_t ctx, iflib_txq_t txq, int i) bus_dmamap_unload(txq->ift_tso_buf_tag, txq->ift_sds.ifsd_tso_map[i]); } - m_free(*mp); + m_freem(*mp); DBG_COUNTER_INC(tx_frees); *mp = NULL; } @@ -3660,7 +3660,7 @@ iflib_txq_drain(struct ifmp_ring *r, uint32_t cidx, ui DBG_COUNTER_INC(txq_drain_flushing); for (i = 0; i < avail; i++) { if (__predict_true(r->items[(cidx + i) & (r->size-1)] != (void *)txq)) - m_free(r->items[(cidx + i) & (r->size-1)]); + m_freem(r->items[(cidx + i) & (r->size-1)]); r->items[(cidx + i) & (r->size-1)] = NULL; } return (avail);
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