linux-kernel - Change PAGE_SIZE from minimum 4k to 12k

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Message-ID: <CAKPrQY9Sz739wS5UO42oFh5zSL6VQbxEY6qxgnB74wPE7a4-ig@mail.gmail.com>
Date:   Tue, 16 May 2017 11:27:08 -0400
From:   Kevin McKinney <klmckinney1@...il.com>
To:     linux-kernel@...r.kernel.org
Subject: Change PAGE_SIZE from minimum 4k to 12k

Hi Everyone,

Would it be possible to have a custom block device driver read/write
in increments of 12k instead of reading/writing data in 4k increments?
In other words, I would like to change the default page size on a
x86_64 platform (4.4.0 kernel) from 4k to 12k as the minimum page
size?  I understand I may have negative performance due to
fragmentation. Any help would be appreciated.

If this is the wrong mailing list, please let me know the right one to use.

-- 
Thanks,
Kevin