Module Name:	src
Committed By:	thorpej
Date:		Mon May 24 20:11:58 UTC 1999

Modified Files:
	src/sys/arch/alpha/alpha: pmap.c
	src/sys/arch/alpha/include: pmap.h
Log Message:
The kernel pmap can be accessed (and locked!) while in an interrupt
context, so we must block interrupts which may cause memory allocation
before asserting the kernel pmap's lock.  Put this all in PMAP_LOCK()
and PMAP_UNLOCK() macros to make it easier.

To generate a diff of this commit:
cvs rdiff -r1.99 -r1.100 src/sys/arch/alpha/alpha/pmap.c
cvs rdiff -r1.30 -r1.31 src/sys/arch/alpha/include/pmap.h

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