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README: we have multiple worker threads now, so don't say that we don't

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Signed-off-by: Zygo Blaxell <bees@furryterror.org>
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Zygo Blaxell 2017-01-09 23:21:09 -05:00
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commit 09ab0778e8
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@ -134,11 +134,6 @@ performance by caching, but really fixing this requires rewriting the
crawler to scan the btrfs extent tree directly instead of the subvol crawler to scan the btrfs extent tree directly instead of the subvol
FS trees. FS trees.
* Bees had support for multiple worker threads in the past; however,
this was removed because it made Bees too aggressive to coexist with
other applications on the same machine. It also hit the *slow backrefs*
on N CPU cores instead of just one.
* Block reads are currently more allocation- and CPU-intensive than they * Block reads are currently more allocation- and CPU-intensive than they
should be, especially for filesystems on SSD where the IO overhead is should be, especially for filesystems on SSD where the IO overhead is
much smaller. This is a problem for power-constrained environments much smaller. This is a problem for power-constrained environments