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| author | Andrew Gallatin <gallatin@FreeBSD.org> | 2007-05-25 19:38:32 +0000 |
|---|---|---|
| committer | Andrew Gallatin <gallatin@FreeBSD.org> | 2007-05-25 19:38:32 +0000 |
| commit | a0394e33a5a30d7ff789f45801770562bbcb7daf (patch) | |
| tree | d845684661faea1e095cea758725f7cff4cc325c /sys/dev/mxge | |
| parent | d1b41c9b1685692f866ab1f7ddc16773777fd6e7 (diff) | |
| download | src-a0394e33a5a30d7ff789f45801770562bbcb7daf.tar.gz src-a0394e33a5a30d7ff789f45801770562bbcb7daf.zip | |
- Use m_getcl() rather than m_getjcl() when we're allocating 2KB
clusters. This helps quite a bit on my low end machines (improves
performance by about 300Kpps when being blasted by a hardware
packet generator).
- Include one extended f/w counter forgotten in earlier commit
Sponsored by: Myricom Inc.
Notes
Notes:
svn path=/head/; revision=169995
Diffstat (limited to 'sys/dev/mxge')
| -rw-r--r-- | sys/dev/mxge/if_mxge.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/mxge/if_mxge.c b/sys/dev/mxge/if_mxge.c index d57eff82ecbe..93c55a183b37 100644 --- a/sys/dev/mxge/if_mxge.c +++ b/sys/dev/mxge/if_mxge.c @@ -1372,6 +1372,12 @@ mxge_add_sysctls(mxge_softc_t *sc) 0, mxge_handle_be32, "I", "dropped_runt"); + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, + "dropped_unicast_filtered", + CTLTYPE_INT|CTLFLAG_RD, &fw->dropped_unicast_filtered, + 0, mxge_handle_be32, + "I", "dropped_unicast_filtered"); + /* host counters exported for debugging */ SYSCTL_ADD_INT(ctx, children, OID_AUTO, "rx_small_cnt", @@ -1953,7 +1959,10 @@ mxge_get_buf_big(mxge_softc_t *sc, bus_dmamap_t map, int idx) mxge_rx_buf_t *rx = &sc->rx_big; int cnt, err, i; - m = m_getjcl(M_DONTWAIT, MT_DATA, M_PKTHDR, rx->cl_size); + if (rx->cl_size == MCLBYTES) + m = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR); + else + m = m_getjcl(M_DONTWAIT, MT_DATA, M_PKTHDR, rx->cl_size); if (m == NULL) { rx->alloc_fail++; err = ENOBUFS; |