Module Name:	src
Committed By:	ad
Date:		Sun May 27 00:17:17 UTC 2007

Modified Files:
	src/sys/dev/i2o [vmlocking]: iop.c iopsp.c iopspvar.h iopvar.h ld_iop.c
	src/sys/dev/pci [vmlocking]: iop_pci.c

Log Message:
Checkpoint work in progress. Seems to break block I/O but I am not sure
why yet:

- Avoid a NULL pointer dereference in bus_dmamap_sync.
- MP safety changes, incomplete.


To generate a diff of this commit:
cvs rdiff -r1.64.2.4 -r1.64.2.5 src/sys/dev/i2o/iop.c
cvs rdiff -r1.27 -r1.27.2.1 src/sys/dev/i2o/iopsp.c
cvs rdiff -r1.6 -r1.6.60.1 src/sys/dev/i2o/iopspvar.h
cvs rdiff -r1.18.2.1 -r1.18.2.2 src/sys/dev/i2o/iopvar.h
cvs rdiff -r1.23.8.1 -r1.23.8.2 src/sys/dev/i2o/ld_iop.c
cvs rdiff -r1.18 -r1.18.8.1 src/sys/dev/pci/iop_pci.c

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