freebsd-dev/sys/cddl/dev
Justin Hibbits d69b94bab0 powerpc/dtrace: Actually fix stack traces
Fix stack unwinding such that requesting N stack frames in lockstat will
actually give you N frames, not anywhere from 0-3 as had been before.

lockstat prints the mutex function instead of the caller as the reported
locker, but the stack frame is detailed enough to find the real caller.

MFC after:	2 weeks
2019-05-17 19:57:08 +00:00
..
dtmalloc dtrace: depessimize dtmalloc when dtrace is active 2018-04-24 01:06:20 +00:00
dtrace powerpc/dtrace: Actually fix stack traces 2019-05-17 19:57:08 +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