[dm-devel] [PATCH 1/2] dm log writes: Add support for inline data buffers
Mike Snitzer
snitzer at redhat.com
Tue Oct 24 19:14:32 UTC 2017
On Fri, Oct 20 2017 at 1:24am -0400,
Ross Zwisler <ross.zwisler at linux.intel.com> wrote:
> Currently dm-log-writes supports writing filesystem data via BIOs, and
> writing internal metadata from a flat buffer via write_metadata().
>
> For DAX writes, though, we won't have a BIO, but will instead have an
> iterator that we'll want to use to fill a flat data buffer.
>
> So, create write_inline_data() which allows us to write filesystem data
> using a flat buffer as a source, and wire it up in log_one_block().
>
> Signed-off-by: Ross Zwisler <ross.zwisler at linux.intel.com>
Hi,
I picked this up but tweaked some whitespace and couple style nits, see:
https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git/commit/?h=for-4.15/dm&id=6a697d036324c7fbe63fb49599027269006161e7
Thanks,
Mike
More information about the dm-devel
mailing list