Heap profiler: skip byte arrays that represent free list blocks when counting allocated objects.

Heap profiler: skip byte arrays that represent free list blocks when counting allocated objects.

This is the one cause of the problem reported in http://crbug/23623. Also it will be needed to change the way the total heap size is reported by using Heap::CommittedMemory introduced in http://codereview.chromium.org/261037.

BUG=http://crbug/23623

Committed: http://code.google.com/p/v8/source/detail?r=3098

[Søren Thygesen Gjesse, 2009-10-20 06:32:36]

LGTM

http://codereview.chromium.org/306001/diff/1/3
File src/spaces-inl.h (right):

http://codereview.chromium.org/306001/diff/1/3#newcode366
Line 366: object->map() == Heap::raw_unchecked_two_pointer_filler_map();
How about the one_pointer_filler_map?

[mnaganov (inactive), 2009-10-20 06:41:24]

http://codereview.chromium.org/306001/diff/1/3
File src/spaces-inl.h (right):

http://codereview.chromium.org/306001/diff/1/3#newcode366
Line 366: object->map() == Heap::raw_unchecked_two_pointer_filler_map();
On 2009/10/20 06:32:36, Søren Gjesse wrote:
> How about the one_pointer_filler_map?

Yes, that's my poor attention. Thanks!