From: Pete Wyckoff <pw@osc.edu>
Date: Tue, 26 Feb 2008 18:27:53 +0000 (-0500)
Subject: IB/fmr_pool: Flush all dirty FMRs from ib_fmr_pool_flush()
X-Git-Tag: v2.6.25-rc6~43^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=331552925d17ffa2f5c676e282d4fd37c852d9e3;p=pandora-kernel.git

IB/fmr_pool: Flush all dirty FMRs from ib_fmr_pool_flush()

Commit a3cd7d90 ("IB/fmr_pool: ib_fmr_pool_flush() should flush all
dirty FMRs") caused a regression for iSER and was reverted in
e5507736.

This change attempts to redo the original patch so that all used FMR
entries are flushed when ib_flush_fmr_pool() is called without
affecting the normal FMR pool cleaning thread.  Simply move used
entries from the clean list onto the dirty list in ib_flush_fmr_pool()
before letting the cleanup thread do its job.

Signed-off-by: Pete Wyckoff <pw@osc.edu>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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