julian 53eb1d9219 Add some DIAGNOSTIC code. ... While in userland, keep the thread's ucred reference in a shadow field so that the usual place to store it is NULL. If DIAGNOSTIC is not set, the thread ucred is kept valid until the next kernel entry, at which time it is checked against the process cred and possibly corrected. Produces a BIG speedup in kernels with INVARIANTS set. (A previous commit corrected it for the non INVARIANTS case already) Reviewed by: dillon@freebsd.org		2002-02-22 23:58:22 +00:00
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aim	Add some DIAGNOSTIC code.	2002-02-22 23:58:22 +00:00
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	Allow maxusers to be specified as 0 in the kernel config, which will	2001-12-09 01:57:09 +00:00
include	o Move NTOHL() and associated macros into <sys/param.h>. These are	2002-02-18 20:35:27 +00:00
powerpc	Add some DIAGNOSTIC code.	2002-02-22 23:58:22 +00:00