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path: root/drivers/gpu/drm/i915/gt/intel_reset.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.c')
-rw-r--r--drivers/gpu/drm/i915/gt/intel_reset.c37
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index f3d1e921fba6..3d293be64fc2 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -41,27 +41,30 @@ static void rmw_clear_fw(struct intel_uncore *uncore, i915_reg_t reg, u32 clr)
static void engine_skip_context(struct i915_request *rq)
{
struct intel_engine_cs *engine = rq->engine;
- struct i915_gem_context *hung_ctx = rq->gem_context;
+ struct intel_context *hung_ctx = rq->context;
if (!i915_request_is_active(rq))
return;
lockdep_assert_held(&engine->active.lock);
list_for_each_entry_continue(rq, &engine->active.requests, sched.link)
- if (rq->gem_context == hung_ctx)
+ if (rq->context == hung_ctx)
i915_request_skip(rq, -EIO);
}
-static void client_mark_guilty(struct drm_i915_file_private *file_priv,
- const struct i915_gem_context *ctx)
+static void client_mark_guilty(struct i915_request *rq, bool banned)
{
- unsigned int score;
+ struct i915_gem_context *ctx = rq->context->gem_context;
+ struct drm_i915_file_private *file_priv = ctx->file_priv;
unsigned long prev_hang;
+ unsigned int score;
- if (i915_gem_context_is_banned(ctx))
+ if (IS_ERR_OR_NULL(file_priv))
+ return;
+
+ score = 0;
+ if (banned)
score = I915_CLIENT_SCORE_CONTEXT_BAN;
- else
- score = 0;
prev_hang = xchg(&file_priv->hang_timestamp, jiffies);
if (time_before(jiffies, prev_hang + I915_CLIENT_FAST_HANG_JIFFIES))
@@ -76,14 +79,15 @@ static void client_mark_guilty(struct drm_i915_file_private *file_priv,
}
}
-static bool context_mark_guilty(struct i915_gem_context *ctx)
+static bool mark_guilty(struct i915_request *rq)
{
+ struct i915_gem_context *ctx = rq->context->gem_context;
unsigned long prev_hang;
bool banned;
int i;
if (i915_gem_context_is_closed(ctx)) {
- i915_gem_context_set_banned(ctx);
+ intel_context_set_banned(rq->context);
return true;
}
@@ -110,18 +114,17 @@ static bool context_mark_guilty(struct i915_gem_context *ctx)
if (banned) {
DRM_DEBUG_DRIVER("context %s: guilty %d, banned\n",
ctx->name, atomic_read(&ctx->guilty_count));
- i915_gem_context_set_banned(ctx);
+ intel_context_set_banned(rq->context);
}
- if (!IS_ERR_OR_NULL(ctx->file_priv))
- client_mark_guilty(ctx->file_priv, ctx);
+ client_mark_guilty(rq, banned);
return banned;
}
-static void context_mark_innocent(struct i915_gem_context *ctx)
+static void mark_innocent(struct i915_request *rq)
{
- atomic_inc(&ctx->active_count);
+ atomic_inc(&rq->context->gem_context->active_count);
}
void __i915_request_reset(struct i915_request *rq, bool guilty)
@@ -137,11 +140,11 @@ void __i915_request_reset(struct i915_request *rq, bool guilty)
rcu_read_lock(); /* protect the GEM context */
if (guilty) {
i915_request_skip(rq, -EIO);
- if (context_mark_guilty(rq->gem_context))
+ if (mark_guilty(rq))
engine_skip_context(rq);
} else {
dma_fence_set_error(&rq->fence, -EAGAIN);
- context_mark_innocent(rq->gem_context);
+ mark_innocent(rq);
}
rcu_read_unlock();
}