Module Name:	src
Committed By:	yamt
Date:		Sun Jul 17 09:13:35 UTC 2005

Modified Files:
	src/sys/miscfs/genfs: genfs_vnops.c
	src/sys/ufs/ufs: ufs_inode.c
	src/sys/uvm: uvm_bio.c uvm_pager.h

Log Message:
- introduce PGO_NOBLOCKALLOC and use it for ubc mapping
  to prevent unnecessary block allocations in the case that
  page size > block size.

- ufs_balloc_range: use VM_PROT_WRITE+PGO_NOBLOCKALLOC rather than
  VM_PROT_READ.


To generate a diff of this commit:
cvs rdiff -r1.99 -r1.100 src/sys/miscfs/genfs/genfs_vnops.c
cvs rdiff -r1.49 -r1.50 src/sys/ufs/ufs/ufs_inode.c
cvs rdiff -r1.39 -r1.40 src/sys/uvm/uvm_bio.c
cvs rdiff -r1.28 -r1.29 src/sys/uvm/uvm_pager.h

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