Re: [RFC 1/7] cpuset write dirty map

From: Christoph Lameter
Date: Wed Jul 11 2007 - 16:11:58 EST


On Wed, 11 Jul 2007, Ethan Solomita wrote:

> Christoph -- I have a question about one part of the patches. In
> throttle_vm_writeout() you added a clause that checks for __GFP_FS |
> __GFP_IO and if they're not both set it calls blk_congestion_wait()
> immediately and then returns, no change for looping. Two questions:
>
> 1. This seems like an unrelated bug fix. Should you submit it as a
> standalone patch?

This may be a leftover from earlier times when the logic was different in
throttle vm writeout?
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