linux/drivers
Chris Wilson 29d384e34c drm/i915: Only attempt to scan the requested number of shrinker slabs
Since commit 4e773c3a8a ("drm/i915: Wire up shrinkctl->nr_scanned"),
we track the number of objects we scan and do not wish to exceed that as
it will overly penalise our own slabs under mempressure. Given that we
now know the target number of objects to scan, use that as our guide for
deciding to shrink as opposed to the number of objects we manage to
shrink (which doesn't correspond to the numbers we report to shrinkctl).

Fixes: 4e773c3a8a ("drm/i915: Wire up shrinkctl->nr_scanned")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180115212455.24046-2-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2018-01-18 09:19:05 +00:00
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accessibility
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char drm/i915: prefer resource_size_t for everything stolen 2017-12-12 12:30:22 +02:00
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gpu drm/i915: Only attempt to scan the requested number of shrinker slabs 2018-01-18 09:19:05 +00:00
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staging staging: vboxvideo: adapt to new TTM interface 2017-12-06 12:48:03 -05:00
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