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| author | Chris Wilson <[email protected]> | 2017-01-24 11:00:06 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-01-24 15:56:18 +0000 |
| commit | a37951ac9f9642819e400814f6f30689db233c24 (patch) | |
| tree | 26fc89da50390b97f47b970d99a4079eea95e463 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f747026c2b350fdb3c2d6fad51b7ebed4851183e (diff) | |
drm/i915: Skip the execlists CSB scan and rewrite if the ring is untouched
If the CSB head/tail pointers are unchanged, we can skip the update of
the CSB register afterwards.
Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions