commit 2d20c15fc71e5e5fededb861710511fb82543426
Author: Matthew Dillon <dil...@apollo.backplane.com>
Date: Thu Jul 15 19:53:36 2021 -0700
kernel - Use higher invltlb synchronization timeout if guest
* Increase the invltlb synchronization timeout from 10 seconds
to 60 seconds if running as a guest. Just in case the host
is heavily paging the guest, 10 seconds might not be enough.
Of course, performance will be absolutely terrible if broadcast
IPIs take that long to synchronize, but there isn't anything
the guest can do about it.
Summary of changes:
sys/platform/pc64/x86_64/mp_machdep.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2d20c15fc71e5e5fededb861710511fb82543426
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DragonFly BSD source repository
