CVS commit: src/sys/arch/x86/include

["Cherry G. Mathew" <cherry%netbsd.org@localhost>]

Module Name:    src
Committed By:   cherry
Date:           Thu Dec 13 16:16:51 UTC 2018

Modified Files:
        src/sys/arch/x86/include: intr.h

Log Message:
Allow x86 builds to have the opportunity to not have pre-emption
enabled by default. This can be effected by having a:

"options        NO_PREEMPTION"

line in the kernel configuration file.

While it was tempting to tie __HAVE_PREEMPTION to MULTIPROCESSOR,
as is currently assumed in sys/kern/kern_stub.c ,

having MULTIPROCESSOR without __HAVE_PREEMPTION
and not having either are valid configuration options which users
could have choice of. We thus err on the side of configurability.


To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 src/sys/arch/x86/include/intr.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.