Mark Johnston 6c7828a280 Avoid CPU migration in dtrace_gethrtime() on x86. ...

dtrace_gethrtime() may be called outside of probe context, and in
particular, from the DTRACEIOC_BUFSNAP handler.

Disable interrupts rather than using sched_pin() to help ensure that
we don't call any external functions when in probe context.

PR:		218452
MFC after:	1 week

2017-12-18 17:26:24 +00:00

..

aarch64

Corrected misspelled versions of rendezvous.

2017-04-09 02:00:03 +00:00

amd64

Avoid CPU migration in dtrace_gethrtime() on x86.

2017-12-18 17:26:24 +00:00

arm

Corrected misspelled versions of rendezvous.

2017-04-09 02:00:03 +00:00

i386

Avoid CPU migration in dtrace_gethrtime() on x86.

2017-12-18 17:26:24 +00:00

mips

Enable dtrace support for mips64 and the ERL kernel config

2017-09-06 03:19:52 +00:00

powerpc

Follow up r313841 on powerpc

2017-06-09 20:26:42 +00:00

riscv

Corrected misspelled versions of rendezvous.

2017-04-09 02:00:03 +00:00

x86

Sync the x86 dis_tables.c with upstream.

2017-02-03 03:22:47 +00:00

dtrace_anon.c

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dtrace_cddl.h

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dtrace_debug.c

Fix a backwards comparison in the code to dump a DTrace debug buffer.

2017-03-13 18:43:00 +00:00

dtrace_hacks.c

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dtrace_ioctl.c

Don't use pcpu_find() to determine if a CPU ID is valid.

2017-11-27 18:42:23 +00:00

dtrace_load.c

Fix a harmless LOR in dtrace_load().

2017-05-01 17:01:00 +00:00

dtrace_modevent.c

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dtrace_sysctl.c

Add tunable to disable destructive dtrace

2016-11-23 22:50:20 +00:00

dtrace_test.c

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dtrace_unload.c

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dtrace_vtime.c

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