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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-06 08:45:47 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-06 13:46:40 +0000 |
| commit | a6508ded2a6601fea903185034adc3622d94da0b (patch) | |
| tree | a5820c98e76ee2ae89fb025bce15ca574349e66d /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 47db922fa1c8498c61cbcae4e5faba84713cae70 (diff) | |
| download | kernel-a6508ded2a6601fea903185034adc3622d94da0b.tar.gz | |
drm/i915: Use page coloring to provide the guard page at the end of the GTT
As we now mark the reserved hole (drm_mm.head_node) with the special
UNEVICTABLE color, we can use the page coloring to avoid prefetching of
the CS beyond the end of the GTT.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170206084547.27921-3-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions