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authordg <dg@FreeBSD.org>1994-11-04 00:28:38 +0000
committerdg <dg@FreeBSD.org>1994-11-04 00:28:38 +0000
commite5e0a79080bc8c0bcc844b2d769845c4bdb7ce09 (patch)
treea8783447aa6df0dfbddc48f288041f76514c0183 /usr.bin
parent7234eaeb650aa6ffa6fd4c8a8be7247e21feb27f (diff)
downloadFreeBSD-src-e5e0a79080bc8c0bcc844b2d769845c4bdb7ce09.zip
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Backed out mbuf performance improvement. mbufs are allocated with various
different types, and with the 'local cache', what is freed isn't necessarily what was originally malloced. This screws malloc's statistics and type allocation limits, resulting eventually in a deadlock when one of the limits is bogusly reached. Recent performance tests on a Pentium machine indicate no improvement with this optimization anyway (this is something to be looked at further).
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