Bug 43426

Summary:

[v8] Get current memory usage and make it available on stack before crashing due to out of memory

Product:

WebKit

Reporter:

anton muhin <antonm>

Component:

WebCore Misc.

Assignee:

anton muhin <antonm>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
Patch	none
Better English	none

Description anton muhin 2010-08-03 09:19:16 PDT

[v8] Get current memory usage and make it available on stack before crashing due to out of memory

Comment 1 anton muhin 2010-08-03 09:26:13 PDT

Created attachment 63339 [details]
Patch

Comment 2 David Levin 2010-08-03 10:44:22 PDT

Comment on attachment 63339 [details]
Patch

Some minor typo fixes below.

> diff --git a/WebCore/ChangeLog b/WebCore/ChangeLog
> +        That should allow to diagnose the cases when process just ran out of memory

This should allow *us* the cases when *the* process ran out of memory

> +        and hence V8 faild to allocate more OS pages.

and hence V8 *failed* to allocate more OS pages.

Comment 3 anton muhin 2010-08-03 10:55:40 PDT

Created attachment 63352 [details]
Better English

Comment 4 anton muhin 2010-08-03 10:57:23 PDT

Comment on attachment 63352 [details]
Better English

Thank you very much, Levin.

cq+'ing

Comment 5 anton muhin 2010-08-03 11:14:14 PDT

Comment on attachment 63352 [details]
Better English

Removing cq+ as per David's suggestion

Comment 6 anton muhin 2010-08-03 11:47:43 PDT

Committed manually.  Closing the bug.