CVS commit: syssrc

[Chuck Silvers <chs%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   chs
Date:           Sun Jul 11 05:56:38 UTC 1999

Modified Files:
        syssrc/sys/miscfs/genfs [chs-ubc2]: genfs_vnops.c

Log Message:
yet another major rework of the generic getpages.
we now do the block allocations for allocating getpages operations
after reading the pages.  for nested i/os, use b_resid rather than
b_bcount to track the amount left to go.   return values for
getpages/putpages are now unix errnos rather than VM_PAGER_*.
readahead is gone again for the moment.


To generate a diff of this commit:
cvs rdiff -r1.11.4.1 -r1.11.4.2 syssrc/sys/miscfs/genfs/genfs_vnops.c

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