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drm/i915/selftests: Remove redundant live_context for eviction

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We just need the context image from the logical state to force eviction
of many contexts, so simplify by avoiding the GEM context container.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201223154509.14155-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson
2020-12-23 21:09:21 +00:00
parent 5be071e9e8
commit 57f62622c3
1 changed files with 5 additions and 13 deletions
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drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+5 -13
View File
@@ -442,28 +442,22 @@ static int igt_evict_contexts(void *arg)
/* Overfill the GGTT with context objects and so try to evict one. */
for_each_engine(engine, gt, id) {
struct i915_sw_fence fence;
struct file *file;
file = mock_file(i915);
if (IS_ERR(file)) {
err = PTR_ERR(file);
break;
}
count = 0;
onstack_fence_init(&fence);
do {
struct intel_context *ce;
struct i915_request *rq;
struct i915_gem_context *ctx;
ctx = live_context(i915, file);
if (IS_ERR(ctx))
ce = intel_context_create(engine);
if (IS_ERR(ce))
break;
/* We will need some GGTT space for the rq's context */
igt_evict_ctl.fail_if_busy = true;
rq = igt_request_alloc(ctx, engine);
rq = intel_context_create_request(ce);
igt_evict_ctl.fail_if_busy = false;
intel_context_put(ce);
if (IS_ERR(rq)) {
/* When full, fail_if_busy will trigger EBUSY */
@@ -490,8 +484,6 @@ static int igt_evict_contexts(void *arg)
onstack_fence_fini(&fence);
pr_info("Submitted %lu contexts/requests on %s\n",
count, engine->name);
fput(file);
if (err)
break;
}