commit fef471985bce310a264c2324320d006fae63143d
Author: Matthew Dillon <[email protected]>
Date: Mon Mar 6 17:36:48 2017 -0800
kernel - Fix cluster_write() inefficiency
* A bug in the cluster code was causing HAMMER to write out 64KB buffers in
32KB overlapping segments, resulting in data being written to the media
twice.
* This fix just about doubles HAMMER's sequential write bandwidth.
Summary of changes:
sys/kern/vfs_cluster.c | 41 +++++++++++++++++++++--------------------
1 file changed, 21 insertions(+), 20 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/fef471985bce310a264c2324320d006fae63143d
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DragonFly BSD source repository
