From: Steven Whitehouse Date: Mon, 20 Apr 2009 07:16:26 +0000 (+0100) Subject: GFS2: Optimise writepage for metadata X-Git-Tag: v2.6.31-rc1~390^2~23 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a0f9a321a113392b448e477018311d14fba2b34;p=pandora-kernel.git GFS2: Optimise writepage for metadata This adds a GFS2 specific writepage for metadata, rather than continuing to use the VFS function. As a result we now tag all our metadata I/O with the correct flag so that blktraces will now be less confusing. Also, the generic function was checking for a number of corner cases which cannot happen on the metadata address spaces so that this should be faster too. Signed-off-by: Steven Whitehouse --- Reading git-diff-tree failed