Justin Hibbits 880870b41a Follow up r313841 on powerpc ... Close a potential race in reading the CPU dtrace flags, where a thread can start on one CPU, and partway through retrieving the flags be swapped out, while another thread traps and sets the CPU_DTRACE_NOFAULT. This could cause the first thread to return without handling the fault. Discussed with: markj@		2017-06-09 20:26:42 +00:00
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dtmalloc
dtrace	Follow up r313841 on powerpc	2017-06-09 20:26:42 +00:00
fbt	Fix the encoded instruction for FBT traps on powerpc	2017-05-10 03:47:22 +00:00
profile	Ensure that profile and tick probes provide a non-zero PC value.	2017-05-15 21:44:40 +00:00
sdt	Initialize SDT probes during SI_SUB_DTRACE_PROVIDER.	2016-04-10 01:24:27 +00:00
systrace	Re-check the systrace probe ID before calling dtrace_probe().	2016-09-22 23:22:53 +00:00
prototype.c