freebsd-dev/sys/cddl/dev
Mark Johnston e362e590f9 Don't attempt to measure TSC skew when running as a VM guest.
It simply doesn't work in general since VCPUs may migrate between
physical cores.  The approach used to measure skew also doesn't
make much sense in a VM.

PR:		218452
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2019-03-21 02:52:22 +00:00
..
dtmalloc dtrace: depessimize dtmalloc when dtrace is active 2018-04-24 01:06:20 +00:00
dtrace Don't attempt to measure TSC skew when running as a VM guest. 2019-03-21 02:52:22 +00:00
fbt DTrace/powerpc: Fix FBT return probes 2018-11-21 16:47:11 +00:00
profile Revert r326083, it doesn't behave as expected. 2018-06-03 03:53:11 +00:00
sdt lockstat: track lockstat just like sdt probes 2018-04-24 01:04:10 +00:00
systrace systrace: track it like sdt probes 2018-04-27 15:16:34 +00:00
prototype.c Use C99 initializers for DTrace provider methods. 2017-09-27 17:46:38 +00:00