drm/buddy: Add a testcase to verify the multiroot fini

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- Added a testcase to verify the multiroot force merge fini.
- Added a new field in_use to track the mm freed status.

v2:(Matthew)
  - Add kunit_fail_current_test() when WARN_ON is true.

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Signed-off-by: Lin.Cao <lincao12@amd.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241226070116.309290-2-Arunpravin.PaneerSelvam@amd.com

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Arunpravin Paneer Selvam 2024-12-26 12:31:16 +05:30

parent 467dce3817

commit 8cb3a1e2b3

2 changed files with 25 additions and 10 deletions

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6

drivers/gpu/drm/drm_buddy.c

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29

drivers/gpu/drm/tests/drm_buddy_test.c

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