Re: A quick VM question

2001-12-18 Thread Zhihui Zhang
Now I know FreeBSD could defer creating an VM object until the last minute - when the page fault occurs. Thanks. -Zhihui On Tue, 18 Dec 2001, Matthew Dillon wrote: > > :What are the backing objects of the stack and heap area of a process's > :address space? When are they created? I saw the c

Re: A quick VM question

2001-12-18 Thread Matthew Dillon
:What are the backing objects of the stack and heap area of a process's :address space? When are they created? I saw the code vm_map_insert(), but :the object argument given is NULL. : :Thanks, : :-Zhihui The backing objects are OBJT_DEFAULT objects. They are typically created when the

Re: A quick VM question

2001-12-17 Thread Terry Lambert
Zhihui Zhang wrote: > What are the backing objects of the stack and heap area of a process's > address space? When are they created? I saw the code vm_map_insert(), but > the object argument given is NULL. Anonymous pages: swap. -- Terry To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsu

A quick VM question

2001-12-16 Thread Zhihui Zhang
What are the backing objects of the stack and heap area of a process's address space? When are they created? I saw the code vm_map_insert(), but the object argument given is NULL. Thanks, -Zhihui To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of