From: Prashant Shah <pshah.me@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: copy of write for disk blocks
Date: Thu, 10 Oct 2013 14:14:41 +0530 [thread overview]
Message-ID: <525668F9.60509@gmail.com> (raw)
Hi,
Is it feasible to add support for copy of write for disk blocks within
the block layer itself ? Setting a flag in the struct bio will cause the
block layer to copy the original data before over writing it.
Regards.
reply other threads:[~2013-10-10 8:44 UTC|newest]
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