CVS commit: [netbsd-5] src/sys/dev/raidframe

[Soren Jacobsen <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Thu Dec 10 23:01:44 UTC 2009

Added Files:
        src/sys/dev/raidframe [netbsd-5]: rf_paritymap.c rf_paritymap.h

Log Message:
Pull up following revision(s) (requested by tron in ticket #1187):
        sys/dev/raidframe/rf_paritymap.c: revision 1.1-1.3 via patch
        sys/dev/raidframe/rf_paritymap.h: revision 1.1 via patch
Pull up the RAIDframe parity map Summer Of Code project.
Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.3.2.2 src/sys/dev/raidframe/rf_paritymap.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/dev/raidframe/rf_paritymap.h

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