From: Bob Peterson Date: Wed, 19 Nov 2014 18:27:11 +0000 (-0600) Subject: GFS2: Use average srttb value in congestion calculations X-Git-Tag: omap-for-v4.2/fixes-rc1^2~84^2~15 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4a3ae9308e34bcd704325a08879b2c1cfb74686;p=pandora-kernel.git GFS2: Use average srttb value in congestion calculations This patch changes function gfs2_rgrp_congested so that it uses an average srttb (smoothed round trip time for blocking rgrp glocks) rather than the CPU-specific value. If we use the CPU-specific value it can incorrectly report no contention when there really is contention due to the glock processing occurring on a different CPU. Signed-off-by: Bob Peterson Acked-by: Steven Whitehouse --- Reading git-diff-tree failed