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| author | yongari <yongari@FreeBSD.org> | 2008-01-18 08:32:08 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2008-01-18 08:32:08 +0000 |
| commit | c138b43f21961dbc95d48117d8a6dbdf2c6c90cf (patch) | |
| tree | 50e30144bb34c2a49421adb95eef851b3f678b1f /include/unistd.h | |
| parent | 80ec49a2cfa42274e966bd730533a2befe3290a3 (diff) | |
| download | FreeBSD-src-c138b43f21961dbc95d48117d8a6dbdf2c6c90cf.zip FreeBSD-src-c138b43f21961dbc95d48117d8a6dbdf2c6c90cf.tar.gz | |
Use m_collapse(9) to collapse mbuf chains instead of relying on
shortest possible chain of mbufs of m_defrag(9). What we want is
chains of mbufs that can be safely stored to a Tx descriptor which
can have up to STGE_MAXTXSEGS mbufs. The ethernet controller does
not need to align Tx buffers on 32bit boundary. So the use of
m_defrag(9) was waste of time.
Diffstat (limited to 'include/unistd.h')
0 files changed, 0 insertions, 0 deletions
