durusmail: durus-users: Re: Possible bug in cache code: Re: [Durus-users] Doubt about cache and ghost objects
Doubt about cache and ghost objects
2006-05-24
2006-05-25
Possible bug in cache code: Re: [Durus-users] Doubt about cache and ghost objects
2006-05-25
Re: Possible bug in cache code: Re: [Durus-users] Doubt about cache and ghost objects
2006-05-25
2006-05-26
Re: Possible bug in cache code: Re: [Durus-users] Doubt about cache and ghost objects
2006-05-25
Re: Possible bug in cache code: Re: [Durus-users] Doubt about cache and ghost objects
Jesus Cea
2006-05-25
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Jesus Cea wrote:
> A better way would be to take "X" objects from the cache, sort them by
> "_p_touched" (that keeps the commit generation last touched such
> object), and do the "make_weak()" game in the "X/2" (or "X/10") more old
> objects. So we could keep the more recently touched objects in core.

I would remark that that sorting is already done in the code. The issue
would be invert the sorting and the make_weak steps. Also, current
"ghost_fraction" value seems a bit aggresive to me, and there is no
interface to change it without knowing about the inner working of the
cache class.

- --
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