CVS commit: src

[Juergen Hannken-Illjes <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Sun Jan 11 19:05:27 UTC 2004

Modified Files:
        src/distrib/sets/lists/man: mi
        src/share/man/man4: Makefile fss.4
        src/sys/dev: fss.c fssvar.h
        src/usr.sbin/fssconfig: fssconfig.8 fssconfig.c

Log Message:
Update the file system snapshot driver:
- Document the kernel thread.
- Rename some functions and variables.
- Return EROFS where appropriate.
- Use shifts instead of 64-bit divide.
- Use a simple_lock to make it MP-safe.
- Add M_CANFAIL to malloc to avoid panic on large cluster size.
- Allow sparse file for backing store and use VOP_BALLOC() to allocate
  space. Default size of backing store is the size of the file system.


To generate a diff of this commit:
cvs rdiff -r1.651 -r1.652 src/distrib/sets/lists/man/mi
cvs rdiff -r1.308 -r1.309 src/share/man/man4/Makefile
cvs rdiff -r1.3 -r1.4 src/share/man/man4/fss.4
cvs rdiff -r1.3 -r1.4 src/sys/dev/fss.c
cvs rdiff -r1.1 -r1.2 src/sys/dev/fssvar.h
cvs rdiff -r1.2 -r1.3 src/usr.sbin/fssconfig/fssconfig.8
cvs rdiff -r1.1 -r1.2 src/usr.sbin/fssconfig/fssconfig.c

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