On Tue, 24 Apr 2001, Ingo Oeser wrote:
> We have this kind of stuff all over the place. If we allocate
> some small amount of memory and and need some small amount
> associated with this memory, there is no problem with a little
> waste.
Little? How about quarter of kilobyte per inode? sizeof(struct inode)
is nearly half-kilobyte. And icache can easily get to ~100000 elements.
> Waste is better than fragmentation. This is the lesson people
> learned from segments in the ia32.
>
> Objects are easier to manage, if they are the same size.
So don't keep them in the same cache. Notice that quite a few systems
keep vnode separately from fs-specific data. For a very good reason.
Al
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- hundreds of mount --bind mountpoints? David L. Parsley
- Re: hundreds of mount --bind mountpoints? Alexander Viro
- Re: hundreds of mount --bind mountpoints? Christoph Rohland
- Re: hundreds of mount --bind mountpoints? Ingo Oeser
- Re: hundreds of mount --bind mountpoints? Christoph Rohland
- Re: hundreds of mount --bind mountpoint... Ingo Oeser
- Re: hundreds of mount --bind mount... Alexander Viro
- Re: hundreds of mount --bind m... Ingo Oeser
- Re: hundreds of mount --bi... Christoph Hellwig
- Re: hundreds of mount --bi... Ingo Oeser
- Re: hundreds of mount --bi... Alexander Viro
- Re: hundreds of mount --bi... Richard Gooch
- Re: hundreds of mount --bi... Albert D. Cahalan
- Re: hundreds of mount --bi... Richard Gooch
- Re: hundreds of mount --bi... Alexander Viro
- Re: hundreds of mount --bi... Richard Gooch
- Re: hundreds of mount --bi... Rik van Riel
- Re: hundreds of mount --bi... Andreas Dilger
- Re: hundreds of mount --bi... Jan Harkes
- Re: hundreds of mount --bi... Alexander Viro
- Re: hundreds of mount --bi... David Woodhouse

