Re: vm and vfs_bio

2002-01-25 Thread Alfred Perlstein
* Hyong-Youb Kim <[EMAIL PROTECTED]> [020125 02:08] wrote: > > >From what I have gathered from 4.4bsd book and 4.3 freebsd source code, > struct buf and various b* (read, write etc) functions implement the file > cache. I am wondering where the physical pages that struct buf has > references to r

vm and vfs_bio

2002-01-25 Thread Hyong-Youb Kim
>From what I have gathered from 4.4bsd book and 4.3 freebsd source code, struct buf and various b* (read, write etc) functions implement the file cache. I am wondering where the physical pages that struct buf has references to reside in the vm map. It seems its virtual addresses are allocated usi