From: Dave Chinner <dchinner@redhat.com>
Date: Tue, 30 Apr 2013 11:39:35 +0000 (+1000)
Subject: xfs: Remote attr validation fixes and optimisations
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~58^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=946217ba28637d7a08e03e93ef40586ce621f557;p=pandora-kernel.git

xfs: Remote attr validation fixes and optimisations

- optimise the calcuation for the number of blocks in a remote
  xattr.
- check attribute length against MAX_XATTR_SIZE, not MAXPATHLEN
- whitespace fixes

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
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