Re: [PATCH 2/4] md: add flush_idx support for stacked devices

From: Mike Snitzer
Date: Tue Oct 14 2014 - 08:25:32 EST

On Tue, Oct 14 2014 at 6:03am -0400,
Dmitry Monakhov <dmonakhov@xxxxxxxxxx> wrote:

> For single device mapping it is safe to introduce get_flush_idx conception.
> This cover most common case linear mapping for a single dev.

You really should email the entire patchset rather than forcing the need
to hunt for the remainder of the patches that actually provide context
for this change.
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