commit aedf552349c8a21eff780d1d8e1680830110e695
Author: Matthew Dillon <[email protected]>
Date: Wed Dec 28 12:04:03 2016 -0800
kernel - Increase KVM from 128G to 511G, further increase maximum swap
* Increase KVM (Kernel Virtual Memory) to the maximum we currently
support. Up to half of it can be used for swblock structures
(SWAPMETA in vmstat -z). This allows the following swap maximums.
128G of ram - 15TB of data can be swapped out.
256G of ram - 30TB of data can be swapped out.
512G+ of ram - 55TB - this is the maximum we can support swapped out.
* We can support > 512G of KVM in the future with only a bit of work on
how KVM is reserved.
* Remove some debugging code.
Summary of changes:
sys/platform/pc64/include/vmparam.h | 4 ++--
sys/vm/vm_pageout.c | 1 -
2 files changed, 2 insertions(+), 3 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/aedf552349c8a21eff780d1d8e1680830110e695
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DragonFly BSD source repository
