CVS commit: [uebayasi-xip] src/sys/miscfs/genfs

[Masao Uebayashi <uebayasi%netbsd.org@localhost>]

Module Name:    src
Committed By:   uebayasi
Date:           Thu Feb 11 06:23:04 UTC 2010

Modified Files:
        src/sys/miscfs/genfs [uebayasi-xip]: genfs_io.c

Log Message:
genfs_getpages() for XIP.

Pages are directly mappable, and always there.  What we need to do here is
to address filesystem blocks and tell those addresses back to the fault
handler by encoding the physical addresses in struct vm_page * pointers.

(I hate code duplication.  What can I do?)


To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.36.2.1 src/sys/miscfs/genfs/genfs_io.c

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