git: kernel - Improve invltlb latency warnings

Aaron LI aly at crater.dragonflybsd.org
Tue Jul 20 16:30:35 PDT 2021


commit ab4aa0bb83f0276cd18a2336e3bb759843d8c3a3
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Thu Jul 15 20:36:34 2021 -0700

    kernel - Improve invltlb latency warnings
    
    * Improve kprintf()s for smp_invltlb latency warnings.  Make
      it abundantly clear that these are mostly WARNING messages,
      not fatal messages.
    
    * Tested on VM with host under load and VM running nice +5.

Summary of changes:
 sys/kern/lwkt_thread.c                | 9 +++++++--
 sys/platform/pc64/x86_64/mp_machdep.c | 3 ++-
 sys/platform/pc64/x86_64/pmap_inval.c | 4 +++-
 3 files changed, 12 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ab4aa0bb83f0276cd18a2336e3bb759843d8c3a3


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