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SubjectRe: [PATCH RFC] ext3 data=guarded v3


On Wed, 15 Apr 2009, Chris Mason wrote:
>
> Here is another version of the data=guarded work for ext3. The main
> difference between this code and yesterday's is the guarded writepage
> function now sends any newly allocated block through the old data=ordered code.

I'm inclined to apply the first two patches as infrastructure, since they
seem to make sense regardless of data=ordered. The ability to get a
callback when IO ends sounds like something that a number of cases might
find intriguing, and it's obviously how the actual IO has worked
internally anyway.

Comments?

Linus


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