Implement discarding Document objects to reclaim space. #14312
+307
−219
Updated comment.
- Loading branch information
commit ef50a64598afe6096ae7649a6db2ddf54f6e13b1
| @@ -1453,7 +1453,10 @@ impl Window { | ||
|
|
||
| pub fn freeze(&self) { | ||
| self.upcast::<GlobalScope>().suspend(); | ||
| // A hint to the JS runtime that now would be a good time to GC this window. | ||
| // A hint to the JS runtime that now would be a good time to | ||
| // GC any unreachable objects generated by user script, | ||
| // or unattached DOM nodes. Attached DOM nodes can't be GCd yet, | ||
| // as the document might be thawed later. | ||
| self.Gc(); | ||
|
||
| } | ||
|
|
||
ProTip!
Use n and p to navigate between commits in a pull request.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
This window will not be GCed because it is being accessed by a root that will prevent it being GCed. I'm not sure that this hint makes sense here.