[comp.arch] pipes

chris@mimsy.UUCP (Chris Torek) (10/26/87)

In article <15746@topaz.rutgers.edu> ron@topaz.rutgers.edu (Ron Natalie) writes:
>... Berkeley UNIX implements pipes as network sockets.  The data
>is stored in MBUFS, I suppose as virtual memory these can get
>paged out incurring disk I/O as well.

No, mbuf pages (soon to be malloc pages [but what about cluster
swapping? from kmempt[] instead of Mbutl[]? gack, but I suppose it
*is* faster]) are wired down.
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7690)
Domain:	chris@mimsy.umd.edu	Path:	uunet!mimsy!chris