Module Name:	src
Committed By:	wrstuden
Date:		Tue Jan 25 23:55:21 UTC 2005

Modified Files:
	src/lib/libc/sys: fsync.2
	src/sys/kern: vfs_syscalls.c
	src/sys/miscfs/genfs: genfs_vnops.c
	src/sys/sys: buf.h unistd.h vnode.h
	src/sys/ufs/ffs: ffs_softdep.c ffs_vnops.c
	src/sys/ufs/lfs: lfs_vnops.c

Log Message:
Extend fsync_range(2) to support the FDISKSYNC flag, which requests
that the sync be propogated out through the disk drive caches.


To generate a diff of this commit:
cvs rdiff -r1.15 -r1.16 src/lib/libc/sys/fsync.2
cvs rdiff -r1.215 -r1.216 src/sys/kern/vfs_syscalls.c
cvs rdiff -r1.93 -r1.94 src/sys/miscfs/genfs/genfs_vnops.c
cvs rdiff -r1.78 -r1.79 src/sys/sys/buf.h
cvs rdiff -r1.31 -r1.32 src/sys/sys/unistd.h
cvs rdiff -r1.131 -r1.132 src/sys/sys/vnode.h
cvs rdiff -r1.61 -r1.62 src/sys/ufs/ffs/ffs_softdep.c
cvs rdiff -r1.66 -r1.67 src/sys/ufs/ffs/ffs_vnops.c
cvs rdiff -r1.132 -r1.133 src/sys/ufs/lfs/lfs_vnops.c

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