CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sat Jul 30 17:01:05 UTC 2011

Modified Files:
        src/sys/conf: files
        src/sys/kern: init_main.c kern_lwp.c kern_synch.c
Added Files:
        src/sys/kern: subr_pserialize.c
        src/sys/sys: pserialize.h

Log Message:
Add an implementation of passive serialization as described in expired
US patent 4809168. This is a reader / writer synchronization mechanism,
designed for lock-less read operations.


To generate a diff of this commit:
cvs rdiff -u -r1.1021 -r1.1022 src/sys/conf/files
cvs rdiff -u -r1.433 -r1.434 src/sys/kern/init_main.c
cvs rdiff -u -r1.160 -r1.161 src/sys/kern/kern_lwp.c
cvs rdiff -u -r1.289 -r1.290 src/sys/kern/kern_synch.c
cvs rdiff -u -r0 -r1.1 src/sys/kern/subr_pserialize.c
cvs rdiff -u -r0 -r1.1 src/sys/sys/pserialize.h

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