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Re: let's make libpager single-threaded

From: Samuel Thibault
Subject: Re: let's make libpager single-threaded
Date: Mon, 5 May 2014 17:28:25 +0200
User-agent: Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30)


Justus Winter, le Mon 05 May 2014 17:23:10 +0200, a écrit :
> Just to make sure I got my idea across.  With my change, a single
> thread would service all requests to disk pagers, another one would
> manage the requests to file pagers.


> And those requests are mostly
> IO-bound, and as far as I understand it our IO layer cannot acommodate
> concurrent operations.

That is the current layer, yes, but I hope that the DDE or Rump layer
for disks does have concurrent operation support.

> If so, more threads does not mean getting more work done.

As of now, yes, that's why I was mentioning using just one thread for


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