CVS commit: src/sys/fs

[Michael van Elst <mlelstv%netbsd.org@localhost>]

Module Name:    src
Committed By:   mlelstv
Date:           Tue Jan 26 21:29:48 UTC 2010

Modified Files:
        src/sys/fs/cd9660: cd9660_vfsops.c
        src/sys/fs/msdosfs: msdosfs_vfsops.c

Log Message:
Drop two uses of disk label data.

msdosfs and cd9660 are the only filesystems that verify the filesystem
type in the label. This is the wrong place, sanity checks should only
rely on the inner structure of the filesystem (like signatures or
magic numbers).

msdosfs also used the device type information from the label to
deduce a filesystem parameter heuristically for the gemdos variant.
If there is no information inside the filesystem data itself, this
should be an explicit mount option.


To generate a diff of this commit:
cvs rdiff -u -r1.69 -r1.70 src/sys/fs/cd9660/cd9660_vfsops.c
cvs rdiff -u -r1.77 -r1.78 src/sys/fs/msdosfs/msdosfs_vfsops.c

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