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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-15 08:43:46 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-15 10:07:24 +0000 |
| commit | dd19674bacba227ae5d3ce680cbc5668198894dc (patch) | |
| tree | 25b2411a9fe45ca2cb40af1da6758eef2db15f00 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 16a011c8be2f36f972fd9295d0c350c7dffd4779 (diff) | |
| download | kernel-dd19674bacba227ae5d3ce680cbc5668198894dc.tar.gz | |
drm/i915: Remove bitmap tracking for used-ptes
We only operate on known extents (both for alloc/clear) and so we can use
both the knowledge of the bind/unbind range along with the knowledge of
the existing pagetable to avoid having to allocate temporary and
auxiliary bitmaps.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99295
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170215084357.19977-12-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions