> Module Name:	src
> Committed By:	yamt
> Date:		Wed Jan 11 00:44:41 UTC 2006
> 
> Modified Files:
> 	src/sys/kern: vfs_bio.c
> 	src/sys/sys: buf.h
> 
> Log Message:
> add nestiobuf api for convenience when splitting a request to several pieces.

forgot to note: suggested by Reinoud Zandijk and discussed on tech-kern@.

YAMAMOTO Takashi