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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-02 13:24:30 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-02 15:30:44 +0100 |
| commit | dfe324f34c53af095bfe54b322e1a338421a6b0e (patch) | |
| tree | 639ee1e19db8928a78e87ebfe106a09bf8f95169 /tools/perf/scripts/python | |
| parent | drm/i915: Fix g4x sprite scaling stride check with GTT remapping (diff) | |
| download | linux-dfe324f34c53af095bfe54b322e1a338421a6b0e.tar.gz linux-dfe324f34c53af095bfe54b322e1a338421a6b0e.zip | |
drm/i915/selftests: Extract random_offset() for use with a prng
For selftests, we desire repeatability and so prefer using a prng with
known seed over true randomness. Extract random_offset() as a selftest
utility that can take the prng state.
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191002122430.23205-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions