commit bf1a46758276b1a0c0e7294dd7f5c67a77a42034
Author: Venkatesh Srinivas <me@endeavour.zapto.org>
Date: Wed Nov 10 12:10:25 2010 -0800
kernel - kmem_slab_alloc: Record vm_pages from page alloc for page mapping
This eliminates all of the vm map lookups for slab-sized and smaller
allocations and the first 32-or-so for larger ones.
Summary of changes:
sys/kern/kern_slaballoc.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/bf1a46758276b1a0c0e7294dd7f5c67a77a42034
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DragonFly BSD source repository