CVS commit: syssrc

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   thorpej
Date:           Wed Mar  1 02:22:04 UTC 2000

Modified Files:
        syssrc/sys/arch/alpha/alpha: trap.c
        syssrc/sys/arch/alpha/include: pmap.h

Log Message:
Infrastructure for lazy istream sync in the pmap module:
- Add a bitmask for the CPUs which need an isync before this pmap returns
  to userspace on that CPU.
- Define PMAP_USERRET(), a utility macro for userret() to use to process
  the deferred isync, and call it as appropriate in userret().


To generate a diff of this commit:
cvs rdiff -r1.50 -r1.51 syssrc/sys/arch/alpha/alpha/trap.c
cvs rdiff -r1.32 -r1.33 syssrc/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.