Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 19 Jun 2002 17:35:09 -0400
From:      Jake Burkholder <jake@locore.ca>
To:        Jeff Roberson <jeff@FreeBSD.org>
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/vm vm_kern.c
Message-ID:  <20020619173509.B19831@locore.ca>
In-Reply-To: <200206192047.g5JKlI394377@freefall.freebsd.org>; from jeff@FreeBSD.org on Wed, Jun 19, 2002 at 01:47:18PM -0700
References:  <200206192047.g5JKlI394377@freefall.freebsd.org>

next in thread | previous in thread | raw e-mail | index | archive | help
Apparently, On Wed, Jun 19, 2002 at 01:47:18PM -0700,
	Jeff Roberson said words to the effect of;

> jeff        2002/06/19 13:47:18 PDT
> 
>   Modified files:
>     sys/vm               vm_kern.c 
>   Log:
>   Teach kmem_malloc about M_ZERO.

Does this assume that the pages actually are zero?  vm_page_alloc uses
VM_ALLOC_ZERO as a hint, but it may return a garbage filled page if there
aren't any zeroed ones; the caller still has to check PG_ZERO.

>   
>   Revision  Changes    Path
>   1.79      +10 -4     src/sys/vm/vm_kern.c

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020619173509.B19831>