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(parent: 451041d) | patch
Increate zio write interrupt thread count.
authorBrian Behlendorf <behlendorf1@llnl.gov>
Thu, 28 Oct 2010 17:42:38 +0000 (10:42 -0700)
committerBrian Behlendorf <behlendorf1@llnl.gov>
Mon, 8 Nov 2010 22:03:35 +0000 (14:03 -0800)
commit7e55f4e00cefd7bf5ff7753759c42c5af19ba710
treedbd4a56f8230bb7e2806a194308f79dffb377d81tree
parent451041db531dfec52c9e70fbd5d4179e30d61e2fcommit | diff
Increate zio write interrupt thread count.

Increasing the default zio_wr_int thread count from 8 to 16 improves
write performence by 13% on large systems.  More testing need to be
done but I suspect the ideal tuning here is ZTI_BATCH() with a minimum
of 8 threads.
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