Attilio Rao 54366c0bd7 - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging ... option, unbreak the lock tracing release semantic by embedding calls to LOCKSTAT_PROFILE_RELEASE_LOCK() direclty in the inlined version of the releasing functions for mutex, rwlock and sxlock. Failing to do so skips the lockstat_probe_func invokation for unlocking. - As part of the LOCKSTAT support is inlined in mutex operation, for kernel compiled without lock debugging options, potentially every consumer must be compiled including opt_kdtrace.h. Fix this by moving KDTRACE_HOOKS into opt_global.h and remove the dependency by opt_kdtrace.h for all files, as now only KDTRACE_FRAMES is linked there and it is only used as a compile-time stub [0]. [0] immediately shows some new bug as DTRACE-derived support for debug in sfxge is broken and it was never really tested. As it was not including correctly opt_kdtrace.h before it was never enabled so it was kept broken for a while. Fix this by using a protection stub, leaving sfxge driver authors the responsibility for fixing it appropriately [1]. Sponsored by: EMC / Isilon storage division Discussed with: rstone [0] Reported by: rstone [1] Discussed with: philip		2013-11-25 07:38:45 +00:00
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acpica	Formalize the concept of virtual CPU ids by adding a per-cpu vcpu_id	2013-10-05 23:11:01 +00:00
bios	Add missing header needed by free(9).	2012-09-30 15:42:20 +00:00
cpufreq	Fix powerd/states on AMD cpus. Resolves issues with system reporting:	2013-11-06 23:29:25 +00:00
include	x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...)	2013-11-14 15:37:20 +00:00
iommu	Fix gcc warning about an uninitialized bool in sys/x86/iommu/intel_drv.c.	2013-11-09 22:05:29 +00:00
isa	Add support for suspend/resume/migration operations when running as a	2013-09-20 05:06:03 +00:00
pci
x86	- For kernel compiled only with KDTRACE_HOOKS and not any lock debugging	2013-11-25 07:38:45 +00:00
xen	Formalize the concept of virtual CPU ids by adding a per-cpu vcpu_id	2013-10-05 23:11:01 +00:00