From: Chris Wilson Date: Fri, 24 Sep 2010 15:02:42 +0000 (+0100) Subject: drm/i915: Only hold a process-local lock whilst throttling. X-Git-Tag: v2.6.37-rc1~92^2~28^2~40 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f787a5f59e1b0e320a6b0a37e9a2e306551d1e40;p=pandora-kernel.git drm/i915: Only hold a process-local lock whilst throttling. Avoid cause latencies in other clients by not taking the global struct mutex and moving the per-client request manipulation a local per-client mutex. For example, this allows a compositor to schedule a page-flip (through X) whilst an OpenGL application is monopolising the GPU. Signed-off-by: Chris Wilson --- Reading git-diff-tree failed