K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2007-04-26T17:07:50.000000Z
K 7
svn:log
V 332
MFp4: Optimize mappedwrite() and mappedread() functions to write/read as much
non-mapped data as possible at once and not page-by-page. Which this change we
combain I/Os, but also saves many VM_OBJECT_UNLOCK()/VM_OBJECT_LOCK()
operations.

Simple 'fsx -l 33554432 -o 524288 -N 10000 /tank/fsx' test shows ~23%
performance increase.

END