Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown

Thanks. BTW. You didn't cc this to the list, so I won't either in case
you want it kept private.

David Chinner wrote:

On Thu, Jan 11, 2007 at 12:08:10PM +1100, Nick Piggin wrote:

Ahh, sorry to be unclear, I meant:

 cat /proc/vmstat > pre
 run_test
 cat /proc/vmstat > post



6 files attached - 2.6.18 pre/post, 2.6.20-rc3 dirty_ratio = 10 pre/post
and 2.6.20-rc3 dirty_ratio=40 pre/post.

Cheers,

Dave.


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References:
- [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: David Chinner <[email protected]>
- Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: Christoph Lameter <[email protected]>
- Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: David Chinner <[email protected]>
- Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: Nick Piggin <[email protected]>
- Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: David Chinner <[email protected]>
- Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
  - From: Nick Piggin <[email protected]>

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