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Merge "soc: qcom: hgsl: dont release fence in signal"

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This commit is contained in:
qctecmdr 2021-03-29 02:10:09 -07:00 • committed by Gerrit - the friendly Code Review server
commit f15ff07f5d
1 changed files with 5 additions and 9 deletions
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14
drivers/soc/qcom/hgsl/hgsl_sync.c
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@ -85,21 +85,18 @@ void hgsl_hsync_timeline_signal(struct hgsl_hsync_timeline *timeline,
if (!kref_get_unless_zero(&timeline->kref))
return;
if (!hgsl_ts_ge(ts, timeline->last_ts))
if (hgsl_ts_ge(timeline->last_ts, ts))
return;
spin_lock_irqsave(&timeline->lock, flags);
timeline->last_ts = ts;
list_for_each_entry_safe(cur, next, &timeline->fence_list,
child_list) {
if (hgsl_ts_ge(ts, cur->ts)) {
dma_fence_signal_locked(&cur->fence);
if (dma_fence_is_signaled_locked(&cur->fence))
list_del_init(&cur->child_list);
dma_fence_put(&cur->fence);
}
}
spin_unlock_irqrestore(&timeline->lock, flags);
timeline->last_ts = ts;
hgsl_hsync_timeline_put(timeline);
}
@ -478,11 +475,11 @@ int hgsl_isync_forward(struct hgsl_priv *priv, uint32_t timeline_id,
if (timeline == NULL)
return -EINVAL;
if (!hgsl_ts_ge(ts, timeline->last_ts))
if (hgsl_ts_ge(timeline->last_ts, ts))
goto out;
spin_lock(&timeline->lock);
timeline->last_ts = ts;
list_for_each_entry_safe(cur, next, &timeline->fence_list,
child_list) {
if (hgsl_ts_ge(ts, cur->ts)) {
@ -491,7 +488,6 @@ int hgsl_isync_forward(struct hgsl_priv *priv, uint32_t timeline_id,
}
}
spin_unlock(&timeline->lock);
timeline->last_ts = ts;
out:
if (timeline)
hgsl_isync_timeline_put(timeline);