CVS commit: src/sys

["Matthias Drochner" <drochner%netbsd.org@localhost>]

Module Name:    src
Committed By:   drochner
Date:           Mon Nov 26 16:22:22 UTC 2012

Modified Files:
        src/sys/sys: fstypes.h
        src/sys/ufs/ffs: ffs_vfsops.c

Log Message:
allow to enable ffs "discard" by update mounts, make the flag visible
to userland


To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/sys/sys/fstypes.h
cvs rdiff -u -r1.279 -r1.280 src/sys/ufs/ffs/ffs_vfsops.c

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