From: Matthew Wilcox <matthew.r.wilcox@intel.com>
Date: Tue, 22 Feb 2011 19:18:30 +0000 (-0500)
Subject: NVMe: Implement Flush
X-Git-Tag: v3.3-rc1~16^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00df5cb4eb927078850086f8becc3286a69ea12e;p=pandora-kernel.git

NVMe: Implement Flush

Linux implements Flush as a bit in the bio.  That means there may also be
data associated with the flush; if so the flush should be sent before the
data.  To avoid completing the bio twice, I add CMD_CTX_FLUSH to indicate
the completion routine should do nothing.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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