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path: root/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
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Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_evict.c')
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_gem_evict.c60
1 files changed, 43 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
index f99bb0113726..f8fe3681c3dc 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c
@@ -22,10 +22,12 @@
*
*/
+#include "gem/i915_gem_internal.h"
#include "gem/i915_gem_pm.h"
#include "gem/selftests/igt_gem_utils.h"
#include "gem/selftests/mock_context.h"
#include "gt/intel_gt.h"
+#include "gt/intel_gt_print.h"
#include "i915_selftest.h"
@@ -117,7 +119,7 @@ static int igt_evict_something(void *arg)
/* Everything is pinned, nothing should happen */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_something(&ggtt->vm,
+ err = i915_gem_evict_something(&ggtt->vm, NULL,
I915_GTT_PAGE_SIZE, 0, 0,
0, U64_MAX,
0);
@@ -132,7 +134,7 @@ static int igt_evict_something(void *arg)
/* Everything is unpinned, we should be able to evict something */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_something(&ggtt->vm,
+ err = i915_gem_evict_something(&ggtt->vm, NULL,
I915_GTT_PAGE_SIZE, 0, 0,
0, U64_MAX,
0);
@@ -204,7 +206,7 @@ static int igt_evict_for_vma(void *arg)
/* Everything is pinned, nothing should happen */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
+ err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
mutex_unlock(&ggtt->vm.mutex);
if (err != -ENOSPC) {
pr_err("i915_gem_evict_for_node on a full GGTT returned err=%d\n",
@@ -216,7 +218,7 @@ static int igt_evict_for_vma(void *arg)
/* Everything is unpinned, we should be able to evict the node */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
+ err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
mutex_unlock(&ggtt->vm.mutex);
if (err) {
pr_err("i915_gem_evict_for_node returned err=%d\n",
@@ -244,7 +246,7 @@ static int igt_evict_for_cache_color(void *arg)
struct drm_mm_node target = {
.start = I915_GTT_PAGE_SIZE * 2,
.size = I915_GTT_PAGE_SIZE,
- .color = I915_CACHE_LLC,
+ .color = i915_gem_get_pat_index(gt->i915, I915_CACHE_LLC),
};
struct drm_i915_gem_object *obj;
struct i915_vma *vma;
@@ -297,7 +299,7 @@ static int igt_evict_for_cache_color(void *arg)
/* Remove just the second vma */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
+ err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
mutex_unlock(&ggtt->vm.mutex);
if (err) {
pr_err("[0]i915_gem_evict_for_node returned err=%d\n", err);
@@ -307,10 +309,10 @@ static int igt_evict_for_cache_color(void *arg)
/* Attempt to remove the first *pinned* vma, by removing the (empty)
* neighbour -- this should fail.
*/
- target.color = I915_CACHE_L3_LLC;
+ target.color = i915_gem_get_pat_index(gt->i915, I915_CACHE_L3_LLC);
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_for_node(&ggtt->vm, &target, 0);
+ err = i915_gem_evict_for_node(&ggtt->vm, NULL, &target, 0);
mutex_unlock(&ggtt->vm.mutex);
if (!err) {
pr_err("[1]i915_gem_evict_for_node returned err=%d\n", err);
@@ -331,6 +333,7 @@ static int igt_evict_vm(void *arg)
{
struct intel_gt *gt = arg;
struct i915_ggtt *ggtt = gt->ggtt;
+ struct i915_gem_ww_ctx ww;
LIST_HEAD(objects);
int err;
@@ -342,7 +345,7 @@ static int igt_evict_vm(void *arg)
/* Everything is pinned, nothing should happen */
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_vm(&ggtt->vm);
+ err = i915_gem_evict_vm(&ggtt->vm, NULL, NULL);
mutex_unlock(&ggtt->vm.mutex);
if (err) {
pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
@@ -352,9 +355,12 @@ static int igt_evict_vm(void *arg)
unpin_ggtt(ggtt);
- mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_evict_vm(&ggtt->vm);
- mutex_unlock(&ggtt->vm.mutex);
+ for_i915_gem_ww(&ww, err, false) {
+ mutex_lock(&ggtt->vm.mutex);
+ err = i915_gem_evict_vm(&ggtt->vm, &ww, NULL);
+ mutex_unlock(&ggtt->vm.mutex);
+ }
+
if (err) {
pr_err("i915_gem_evict_vm on a full GGTT returned err=%d]\n",
err);
@@ -402,7 +408,7 @@ static int igt_evict_contexts(void *arg)
/* Reserve a block so that we know we have enough to fit a few rq */
memset(&hole, 0, sizeof(hole));
mutex_lock(&ggtt->vm.mutex);
- err = i915_gem_gtt_insert(&ggtt->vm, &hole,
+ err = i915_gem_gtt_insert(&ggtt->vm, NULL, &hole,
PRETEND_GGTT_SIZE, 0, I915_COLOR_UNEVICTABLE,
0, ggtt->vm.total,
PIN_NOEVICT);
@@ -422,7 +428,7 @@ static int igt_evict_contexts(void *arg)
goto out_locked;
}
- if (i915_gem_gtt_insert(&ggtt->vm, &r->node,
+ if (i915_gem_gtt_insert(&ggtt->vm, NULL, &r->node,
1ul << 20, 0, I915_COLOR_UNEVICTABLE,
0, ggtt->vm.total,
PIN_NOEVICT)) {
@@ -442,6 +448,7 @@ 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 i915_request *last = NULL;
count = 0;
onstack_fence_init(&fence);
@@ -479,6 +486,9 @@ static int igt_evict_contexts(void *arg)
i915_request_add(rq);
count++;
+ if (last)
+ i915_request_put(last);
+ last = i915_request_get(rq);
err = 0;
} while(1);
onstack_fence_fini(&fence);
@@ -486,6 +496,22 @@ static int igt_evict_contexts(void *arg)
count, engine->name);
if (err)
break;
+ if (last) {
+ if (i915_request_wait(last, 0, HZ) < 0) {
+ err = -EIO;
+ i915_request_put(last);
+ pr_err("Failed waiting for last request (on %s)",
+ engine->name);
+ break;
+ }
+ i915_request_put(last);
+ }
+ err = intel_gt_wait_for_idle(engine->gt, HZ * 3);
+ if (err) {
+ gt_err(engine->gt, "Failed to idle GT (on %s)",
+ engine->name);
+ break;
+ }
}
mutex_lock(&ggtt->vm.mutex);
@@ -526,7 +552,7 @@ int i915_gem_evict_mock_selftests(void)
return -ENOMEM;
with_intel_runtime_pm(&i915->runtime_pm, wakeref)
- err = i915_subtests(tests, &i915->gt);
+ err = i915_subtests(tests, to_gt(i915));
mock_destroy_device(i915);
return err;
@@ -538,8 +564,8 @@ int i915_gem_evict_live_selftests(struct drm_i915_private *i915)
SUBTEST(igt_evict_contexts),
};
- if (intel_gt_is_wedged(&i915->gt))
+ if (intel_gt_is_wedged(to_gt(i915)))
return 0;
- return intel_gt_live_subtests(tests, &i915->gt);
+ return intel_gt_live_subtests(tests, to_gt(i915));
}
generated by cgit (git 2.34.1) at 2025-12-25 23:17:22 +0000