From: Mikulas Patocka Date: Thu, 10 Dec 2009 23:52:01 +0000 (+0000) Subject: dm log: add flush callback fn X-Git-Tag: v2.6.33-rc1~75^2~63 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87a8f240e9bcf025ba45e4563c842b0d59c5e8ef;p=pandora-kernel.git dm log: add flush callback fn Introduce a callback pointer from the log to dm-raid1 layer. Before some region is set as "in-sync", we need to flush hardware cache on all the disks. But the log module doesn't have access to the mirror_set structure. So it will use this callback. So far the callback is unused, it will be used in further patches. Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon --- Reading git-diff-tree failed