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Date: Sat, 30 Oct 2004 15:34:21 +0300
From: Maxim Sobolev <sobomax@portaone.com>
Organization: Porta Software Ltd
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To: Poul-Henning Kamp <phk@FreeBSD.ORG>
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cc: cvs-src@FreeBSD.ORG
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Subject: Re: cvs commit: src/sys/ufs/ffs ffs_alloc.c ffs_extern.hffs_rawread.c
 src/sys/ufs/ufs inode.h ufs_vnops.c ufsmount.h
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Poul-Henning Kamp wrote:
> phk         2004-10-29 10:15:56 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/ufs/ffs          ffs_alloc.c ffs_extern.h ffs_rawread.c 
>                          ffs_snapshot.c ffs_softdep.c ffs_vfsops.c 
>                          ffs_vnops.c 
>     sys/ufs/ufs          inode.h ufs_vnops.c ufsmount.h 
>   Log:
>   Move UFS from DEVFS backing to GEOM backing.
>   
>   This eliminates a bunch of vnode overhead (approx 1-2 % speed
>   improvement) and gives us more control over the access to the storage
>   device.
>   
>   Access counts on the underlying device are not correctly tracked and
                                                ^^^ you meant "now" I 
guess. Don't know if it worth forced commit or not.

-Maxim