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-rw-r--r--drivers/gpu/drm/i915/display/intel_frontbuffer.c4
-rw-r--r--drivers/gpu/drm/i915/display/intel_overlay.c5
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_context.c3
-rw-r--r--drivers/gpu/drm/i915/gt/gen6_ppgtt.c2
-rw-r--r--drivers/gpu/drm/i915/gt/intel_context.c3
-rw-r--r--drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c2
-rw-r--r--drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c3
-rw-r--r--drivers/gpu/drm/i915/gt/intel_timeline.c4
-rw-r--r--drivers/gpu/drm/i915/gt/mock_engine.c2
-rw-r--r--drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c4
-rw-r--r--drivers/gpu/drm/i915/i915_active.c14
-rw-r--r--drivers/gpu/drm/i915/i915_active.h11
-rw-r--r--drivers/gpu/drm/i915/i915_active_types.h5
-rw-r--r--drivers/gpu/drm/i915/i915_vma.c3
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_active.c4
15 files changed, 28 insertions, 41 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_frontbuffer.c b/drivers/gpu/drm/i915/display/intel_frontbuffer.c
index 6fc6965b6133..2a25f7bf7e5c 100644
--- a/drivers/gpu/drm/i915/display/intel_frontbuffer.c
+++ b/drivers/gpu/drm/i915/display/intel_frontbuffer.c
@@ -206,7 +206,6 @@ static int frontbuffer_active(struct i915_active *ref)
return 0;
}
-__i915_active_call
static void frontbuffer_retire(struct i915_active *ref)
{
struct intel_frontbuffer *front =
@@ -261,7 +260,8 @@ intel_frontbuffer_get(struct drm_i915_gem_object *obj)
atomic_set(&front->bits, 0);
i915_active_init(&front->write,
frontbuffer_active,
- i915_active_may_sleep(frontbuffer_retire));
+ frontbuffer_retire,
+ I915_ACTIVE_RETIRE_SLEEPS);
spin_lock(&i915->fb_tracking.lock);
if (rcu_access_pointer(obj->frontbuffer)) {
diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
index 8fa4313569a9..addc83a92315 100644
--- a/drivers/gpu/drm/i915/display/intel_overlay.c
+++ b/drivers/gpu/drm/i915/display/intel_overlay.c
@@ -383,8 +383,7 @@ static void intel_overlay_off_tail(struct intel_overlay *overlay)
i830_overlay_clock_gating(dev_priv, true);
}
-__i915_active_call static void
-intel_overlay_last_flip_retire(struct i915_active *active)
+static void intel_overlay_last_flip_retire(struct i915_active *active)
{
struct intel_overlay *overlay =
container_of(active, typeof(*overlay), last_flip);
@@ -1399,7 +1398,7 @@ void intel_overlay_setup(struct drm_i915_private *dev_priv)
overlay->saturation = 146;
i915_active_init(&overlay->last_flip,
- NULL, intel_overlay_last_flip_retire);
+ NULL, intel_overlay_last_flip_retire, 0);
ret = get_registers(overlay, OVERLAY_NEEDS_PHYSICAL(dev_priv));
if (ret)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index fd8ee52e17a4..188dee13e017 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1046,7 +1046,6 @@ struct context_barrier_task {
void *data;
};
-__i915_active_call
static void cb_retire(struct i915_active *base)
{
struct context_barrier_task *cb = container_of(base, typeof(*cb), base);
@@ -1080,7 +1079,7 @@ static int context_barrier_task(struct i915_gem_context *ctx,
if (!cb)
return -ENOMEM;
- i915_active_init(&cb->base, NULL, cb_retire);
+ i915_active_init(&cb->base, NULL, cb_retire, 0);
err = i915_active_acquire(&cb->base);
if (err) {
kfree(cb);
diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
index 21b1085769be..1aee5e6b1b23 100644
--- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.c
@@ -343,7 +343,7 @@ static struct i915_vma *pd_vma_create(struct gen6_ppgtt *ppgtt, int size)
if (!vma)
return ERR_PTR(-ENOMEM);
- i915_active_init(&vma->active, NULL, NULL);
+ i915_active_init(&vma->active, NULL, NULL, 0);
kref_init(&vma->ref);
mutex_init(&vma->pages_mutex);
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index 17cf2640b082..4033184f13b9 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -326,7 +326,6 @@ void intel_context_unpin(struct intel_context *ce)
intel_context_put(ce);
}
-__i915_active_call
static void __intel_context_retire(struct i915_active *active)
{
struct intel_context *ce = container_of(active, typeof(*ce), active);
@@ -385,7 +384,7 @@ intel_context_init(struct intel_context *ce, struct intel_engine_cs *engine)
mutex_init(&ce->pin_mutex);
i915_active_init(&ce->active,
- __intel_context_active, __intel_context_retire);
+ __intel_context_active, __intel_context_retire, 0);
}
void intel_context_fini(struct intel_context *ce)
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
index 0fa6c38893f7..7bf84cd21543 100644
--- a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
@@ -867,7 +867,7 @@ void intel_ggtt_init_fences(struct i915_ggtt *ggtt)
for (i = 0; i < num_fences; i++) {
struct i915_fence_reg *fence = &ggtt->fence_regs[i];
- i915_active_init(&fence->active, NULL, NULL);
+ i915_active_init(&fence->active, NULL, NULL, 0);
fence->ggtt = ggtt;
fence->id = i;
list_add_tail(&fence->link, &ggtt->fence_list);
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
index c59468107598..aa0a59c5b614 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c
@@ -98,7 +98,6 @@ static void pool_free_work(struct work_struct *wrk)
round_jiffies_up_relative(HZ));
}
-__i915_active_call
static void pool_retire(struct i915_active *ref)
{
struct intel_gt_buffer_pool_node *node =
@@ -154,7 +153,7 @@ node_create(struct intel_gt_buffer_pool *pool, size_t sz,
node->age = 0;
node->pool = pool;
node->pinned = false;
- i915_active_init(&node->active, NULL, pool_retire);
+ i915_active_init(&node->active, NULL, pool_retire, 0);
obj = i915_gem_object_create_internal(gt->i915, sz);
if (IS_ERR(obj)) {
diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c b/drivers/gpu/drm/i915/gt/intel_timeline.c
index f19cf6d2fa85..c4a126c8caef 100644
--- a/drivers/gpu/drm/i915/gt/intel_timeline.c
+++ b/drivers/gpu/drm/i915/gt/intel_timeline.c
@@ -32,7 +32,6 @@ static struct i915_vma *hwsp_alloc(struct intel_gt *gt)
return vma;
}
-__i915_active_call
static void __timeline_retire(struct i915_active *active)
{
struct intel_timeline *tl =
@@ -104,7 +103,8 @@ static int intel_timeline_init(struct intel_timeline *timeline,
INIT_LIST_HEAD(&timeline->requests);
i915_syncmap_init(&timeline->sync);
- i915_active_init(&timeline->active, __timeline_active, __timeline_retire);
+ i915_active_init(&timeline->active, __timeline_active,
+ __timeline_retire, 0);
return 0;
}
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.c b/drivers/gpu/drm/i915/gt/mock_engine.c
index e1ba03b93ffa..32589c6625e1 100644
--- a/drivers/gpu/drm/i915/gt/mock_engine.c
+++ b/drivers/gpu/drm/i915/gt/mock_engine.c
@@ -55,7 +55,7 @@ static struct intel_ring *mock_ring(struct intel_engine_cs *engine)
kfree(ring);
return NULL;
}
- i915_active_init(&ring->vma->active, NULL, NULL);
+ i915_active_init(&ring->vma->active, NULL, NULL, 0);
__set_bit(I915_VMA_GGTT_BIT, __i915_vma_flags(ring->vma));
__set_bit(DRM_MM_NODE_ALLOCATED_BIT, &ring->vma->node.flags);
ring->vma->node.size = sz;
diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
index fcde223e26ff..4896e4ccad50 100644
--- a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
@@ -63,7 +63,7 @@ static void pulse_put(struct pulse *p)
kref_put(&p->kref, pulse_free);
}
-__i915_active_call static void pulse_retire(struct i915_active *active)
+static void pulse_retire(struct i915_active *active)
{
pulse_put(container_of(active, struct pulse, active));
}
@@ -77,7 +77,7 @@ static struct pulse *pulse_create(void)
return p;
kref_init(&p->kref);
- i915_active_init(&p->active, pulse_active, pulse_retire);
+ i915_active_init(&p->active, pulse_active, pulse_retire, 0);
return p;
}
diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c
index aa573b078ae7..b1aa1c482c32 100644
--- a/drivers/gpu/drm/i915/i915_active.c
+++ b/drivers/gpu/drm/i915/i915_active.c
@@ -343,18 +343,15 @@ out:
void __i915_active_init(struct i915_active *ref,
int (*active)(struct i915_active *ref),
void (*retire)(struct i915_active *ref),
+ unsigned long flags,
struct lock_class_key *mkey,
struct lock_class_key *wkey)
{
- unsigned long bits;
-
debug_active_init(ref);
- ref->flags = 0;
+ ref->flags = flags;
ref->active = active;
- ref->retire = ptr_unpack_bits(retire, &bits, 2);
- if (bits & I915_ACTIVE_MAY_SLEEP)
- ref->flags |= I915_ACTIVE_RETIRE_SLEEPS;
+ ref->retire = retire;
spin_lock_init(&ref->tree_lock);
ref->tree = RB_ROOT;
@@ -1156,8 +1153,7 @@ static int auto_active(struct i915_active *ref)
return 0;
}
-__i915_active_call static void
-auto_retire(struct i915_active *ref)
+static void auto_retire(struct i915_active *ref)
{
i915_active_put(ref);
}
@@ -1171,7 +1167,7 @@ struct i915_active *i915_active_create(void)
return NULL;
kref_init(&aa->ref);
- i915_active_init(&aa->base, auto_active, auto_retire);
+ i915_active_init(&aa->base, auto_active, auto_retire, 0);
return &aa->base;
}
diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h
index fb165d3f01cf..d0feda68b874 100644
--- a/drivers/gpu/drm/i915/i915_active.h
+++ b/drivers/gpu/drm/i915/i915_active.h
@@ -152,15 +152,16 @@ i915_active_fence_isset(const struct i915_active_fence *active)
void __i915_active_init(struct i915_active *ref,
int (*active)(struct i915_active *ref),
void (*retire)(struct i915_active *ref),
+ unsigned long flags,
struct lock_class_key *mkey,
struct lock_class_key *wkey);
/* Specialise each class of i915_active to avoid impossible lockdep cycles. */
-#define i915_active_init(ref, active, retire) do { \
- static struct lock_class_key __mkey; \
- static struct lock_class_key __wkey; \
- \
- __i915_active_init(ref, active, retire, &__mkey, &__wkey); \
+#define i915_active_init(ref, active, retire, flags) do { \
+ static struct lock_class_key __mkey; \
+ static struct lock_class_key __wkey; \
+ \
+ __i915_active_init(ref, active, retire, flags, &__mkey, &__wkey); \
} while (0)
struct dma_fence *
diff --git a/drivers/gpu/drm/i915/i915_active_types.h b/drivers/gpu/drm/i915/i915_active_types.h
index 6360c3e4b765..c149f348a972 100644
--- a/drivers/gpu/drm/i915/i915_active_types.h
+++ b/drivers/gpu/drm/i915/i915_active_types.h
@@ -24,11 +24,6 @@ struct i915_active_fence {
struct active_node;
-#define I915_ACTIVE_MAY_SLEEP BIT(0)
-
-#define __i915_active_call __aligned(4)
-#define i915_active_may_sleep(fn) ptr_pack_bits(&(fn), I915_ACTIVE_MAY_SLEEP, 2)
-
struct i915_active {
atomic_t count;
struct mutex mutex;
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 468317e3b477..a6cd0fa62847 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -94,7 +94,6 @@ static int __i915_vma_active(struct i915_active *ref)
return i915_vma_tryget(active_to_vma(ref)) ? 0 : -ENOENT;
}
-__i915_active_call
static void __i915_vma_retire(struct i915_active *ref)
{
i915_vma_put(active_to_vma(ref));
@@ -125,7 +124,7 @@ vma_create(struct drm_i915_gem_object *obj,
vma->size = obj->base.size;
vma->display_alignment = I915_GTT_MIN_ALIGNMENT;
- i915_active_init(&vma->active, __i915_vma_active, __i915_vma_retire);
+ i915_active_init(&vma->active, __i915_vma_active, __i915_vma_retire, 0);
/* Declare ourselves safe for use inside shrinkers */
if (IS_ENABLED(CONFIG_LOCKDEP)) {
diff --git a/drivers/gpu/drm/i915/selftests/i915_active.c b/drivers/gpu/drm/i915/selftests/i915_active.c
index 1aa52b5cc488..61bf4560d8af 100644
--- a/drivers/gpu/drm/i915/selftests/i915_active.c
+++ b/drivers/gpu/drm/i915/selftests/i915_active.c
@@ -51,7 +51,7 @@ static int __live_active(struct i915_active *base)
return 0;
}
-__i915_active_call static void __live_retire(struct i915_active *base)
+static void __live_retire(struct i915_active *base)
{
struct live_active *active = container_of(base, typeof(*active), base);
@@ -68,7 +68,7 @@ static struct live_active *__live_alloc(struct drm_i915_private *i915)
return NULL;
kref_init(&active->ref);
- i915_active_init(&active->base, __live_active, __live_retire);
+ i915_active_init(&active->base, __live_active, __live_retire, 0);
return active;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.