<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=72742#c83">Comment # 83</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer" href="https://bugs.freedesktop.org/show_bug.cgi?id=72742">bug 72742</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>commit ceabbba524fb43989875f66a6c06d7ce0410fe5c Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Tue Mar 25 13:23:04 2014 +0000 drm/i915: Include bound and active pages in the count of shrinkable objects When the machine is under a lot of memory pressure and being stressed by multiple GPU threads, we quite often report fewer than shrinker->batch (i.e. SHRINK_BATCH) pages to be freed. This causes the shrink_control to skip calling into i915.ko to release pages, despite the GPU holding onto most of the physical pages in its active lists. References: <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [ILK/HSW]igt/gem_tiled_swapping randomly causes OOM killer" href="show_bug.cgi?id=72742">https://bugs.freedesktop.org/show_bug.cgi?id=72742</a> Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Reviewed-by: Robert Beckett <<a href="mailto:robert.beckett@intel.com">robert.beckett@intel.com</a>> Reviewed-by: Rafael Barbalho <<a href="mailto:rafael.barbalho@intel.com">rafael.barbalho@intel.com</a>> Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>