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drm/amdgpu: Simplify sorting of the bo list

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Sort function only cares about the sign so we can replace the conditionals
with a single subtraction.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tvrtko Ursulin
2026-01-12 10:22:34 +00:00
committed by Alex Deucher
parent f7e0678651
commit dda702172d
1 changed files with 3 additions and 5 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
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@@ -60,11 +60,9 @@ static int amdgpu_bo_list_entry_cmp(const void *_a, const void *_b)
{
const struct amdgpu_bo_list_entry *a = _a, *b = _b;
if (a->priority > b->priority)
return 1;
if (a->priority < b->priority)
return -1;
return 0;
BUILD_BUG_ON(AMDGPU_BO_LIST_MAX_PRIORITY >= INT_MAX);
return (int)a->priority - (int)b->priority;
}
int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp,