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Fix kernel profiling on MP systems by using per-CPU buffers and teach
kgmon(8) to deal with them, this time without public header changes.

Previously various CPUs were iterating over the same global

Fix kernel profiling on MP systems by using per-CPU buffers and teach
kgmon(8) to deal with them, this time without public header changes.

Previously various CPUs were iterating over the same global buffer at
the same time to modify it and never ended.

This diff includes some ideas submited by Thor Simon to NetBSD via miod@.

ok deraadt@, mikeb@, haesbaert@

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Back out per-CPU kernel profiling, it shouldn't modify a public header
at this moment.

Fix kernel profiling on MP systems by using per-CPU buffer. Previously
various CPUs were iterating over the same global buffer at the same
time to modify it and never ended.

This diff includes some

Fix kernel profiling on MP systems by using per-CPU buffer. Previously
various CPUs were iterating over the same global buffer at the same
time to modify it and never ended.

This diff includes some ideas submited by Thor Simon to NetBSD via miod@.

ok mikeb@, haesbaert@

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replace __attribute__((unused)) with __used, which will be defined to the
right thing for whichever compiler we use.

found while trying to build a profiled kernel on sparc64. solution found
by guent

replace __attribute__((unused)) with __used, which will be defined to the
right thing for whichever compiler we use.

found while trying to build a profiled kernel on sparc64. solution found
by guenther and refined by miod and kettenis.

ok guenther@ kettenis@

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rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

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ansi and some missing protos

Remove some register keywords to make this compile on amd64.

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

Add an __attribute__((unused))__ to the function declared by _MCOUNT_DECL,
sparc defines that function as static and gcc doesn't understand that it gets
called from an assembler stub.

$OpenBSD$

prototyping problems, PR#71, felix@mamba.pond.sub.org

sync to libc

initial import of NetBSD tree