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drm/i915/selftests: Prepare timeline tests for obj->mm.lock removal
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 23 Mar 2021 15:50:45 +0000 (16:50 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 Mar 2021 16:46:18 +0000 (17:46 +0100)
commit1060974c87846f6e68db47f87e5e4b8c140aa828
tree23738491423e3b313b5987fdd1f5565e14f11c6etree | snapshot
parent9aa6de99e1ba189000f655d55686a1b57ecfac68commit | diff
drm/i915/selftests: Prepare timeline tests for obj->mm.lock removal

We can no longer call intel_timeline_pin with a null argument,
so add a ww loop that locks the backing object.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-57-maarten.lankhorst@linux.intel.com
drivers/gpu/drm/i915/gt/selftest_timeline.c diff | blob | history
Domain: System / Kernel;