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| author | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2012-04-05 09:26:41 +0000 |
|---|---|---|
| committer | Mike Belopuhov <mikeb@cvs.openbsd.org> | 2012-04-05 09:26:41 +0000 |
| commit | bff1f2dca7be72c82459d905bdbfdaa51e626e2d (patch) | |
| tree | 7b3253cc4a4a0da9926f99ac0ea18a294fff203a /usr.sbin | |
| parent | c57d49a44f485a5e0ffda5a16c469ef5b034d2ca (diff) | |
As it was made evident by Olaf 'Rhialto' Seibert in the NetBSD PR 34583,
caching the last cluster in the file before extending it considerably
speeds up further lookups. As a consequence this keeps write speed from
gradually decreasing and provides a measurable (up to 2x) performance
increase. Prompted by the diff from Alexander Polakov, ok miod, krw.
Diffstat (limited to 'usr.sbin')
0 files changed, 0 insertions, 0 deletions