From: Sage Weil <sage@newdream.net>
Date: Tue, 13 Apr 2010 18:41:22 +0000 (-0700)
Subject: ceph: queue_cap_snap should always queue dirty context
X-Git-Tag: v2.6.34-rc5~17^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc837c8f0446b73a1661339db406c0238dd1d184;p=pandora-kernel.git

ceph: queue_cap_snap should always queue dirty context

This simplifies the calling convention, and fixes a bug where we queue a
capsnap with a context other than i_head_snapc (the one that matches the
dirty pages).  The result was a BUG at fs/ceph/caps.c:2178 on writeback
completion when a capsnap matching the writeback snapc could not be found.

Signed-off-by: Sage Weil <sage@newdream.net>
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