spelling

Move to the <limits.h> universe.
review by millert, binary checking process with doug, concept with guenther

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.

Sync with libkern's copy. No functional change.

Mark _MCOUNT_DECL as __used to prevent gcc4 from optimizing it away when it
is only referenced from inline asm.

ok jsg@

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

deregister & ansify. ok deraad@ marco@ cloder@

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rescinded 22 July 1999.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

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be don

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

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tabify + trailing blanks

proto; felix@mamba.pond.sub.org

Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

use p->hashfraction when doing non-time-critical calculations, rather than
using HASHFRACTION directly. in time-critical calculations, if HASHFRACTION
is a power of two, check that p->hashfraction =

use p->hashfraction when doing non-time-critical calculations, rather than
using HASHFRACTION directly. in time-critical calculations, if HASHFRACTION
is a power of two, check that p->hashfraction == HASHFRACTION and if so do
the calculation with the compiled-in value so that the compiler can optimize
out (potentially) expensive divisions. if p->hashfraction != HASHFRACTION,
actually do the division. This has the result that on machines with slow
division, the division can be optimized out of the common case, but that
if HASHFRACTION changes from the compiled-in value (for whatever reason),
profiling will still work. Changes suggested by Chris Torek.

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Protect internal mcount symbol from lint(1)
Use __asm, not asm

initial import of NetBSD tree