Re: [PATCH v7 4/6] block: loop: prepare for supporing direct IO
From: Christoph Hellwig <hch@infradead.org>
Date: 2015-07-27 17:33:35
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On Mon, Jul 27, 2015 at 05:53:33AM -0400, Ming Lei wrote:
Because size has to be 4k aligned too.
Yes. But again I don't see any reason to limit us to a hardcoded 512 byte block size here, especially considering the patches to finally allow enabling other block sizes from userspace.