Bug 141663

Summary:

GC (almost) immediately when navigating under memory pressure.

Product:

WebKit

Reporter:

Andreas Kling <kling>

Component:

WebCore JavaScript

Assignee:

Andreas Kling <kling>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, ggaren, kling

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Andreas Kling 2015-02-16 13:44:42 PST

When we're navigating during system memory pressure conditions, we know that the page isn't going into PageCache, so is basically guaranteed to generate lots of garbage.
We should do a full GC to make sure we soften the peak memory consumption during this stage.

Comment 1 Andreas Kling 2015-02-16 14:42:58 PST

Created attachment 246685 [details]
Patch

Comment 2 Geoffrey Garen 2015-02-16 16:29:24 PST

Comment on attachment 246685 [details]
Patch

r=me(tm)

Comment 3 WebKit Commit Bot 2015-02-16 17:06:55 PST

Comment on attachment 246685 [details]
Patch

Clearing flags on attachment: 246685

Committed r180192: <http://trac.webkit.org/changeset/180192>

Comment 4 WebKit Commit Bot 2015-02-16 17:06:59 PST

All reviewed patches have been landed.  Closing bug.