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drm/i915/selftests: handle more rounding

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Ensure we account for potential rounding up of lmem objects.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5485
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220406173023.1039107-1-matthew.auld@intel.com
This commit is contained in:
Matthew Auld 2022-04-06 18:30:23 +01:00
parent ce3d4d7f33
commit ae686e220b
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/i915/gt/selftest_migrate.c
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@ -621,13 +621,15 @@ static int perf_copy_blt(void *arg)
for (i = 0; i < ARRAY_SIZE(sizes); i++) {
struct drm_i915_gem_object *src, *dst;
size_t sz;
int err;
src = create_init_lmem_internal(gt, sizes[i], true);
if (IS_ERR(src))
return PTR_ERR(src);
dst = create_init_lmem_internal(gt, sizes[i], false);
sz = src->base.size;
dst = create_init_lmem_internal(gt, sz, false);
if (IS_ERR(dst)) {
err = PTR_ERR(dst);
goto err_src;
@ -640,7 +642,7 @@ static int perf_copy_blt(void *arg)
dst->mm.pages->sgl,
I915_CACHE_NONE,
i915_gem_object_is_lmem(dst),
sizes[i]);
sz);
i915_gem_object_unlock(dst);
i915_gem_object_put(dst);