Tracks the maximum usage of executable memory allocated by V8 and allows the histogra...
authorsgjesse@chromium.org <sgjesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 18 Aug 2010 10:45:15 +0000 (10:45 +0000)
committersgjesse@chromium.org <sgjesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 18 Aug 2010 10:45:15 +0000 (10:45 +0000)
commit3005fe4a1dead7829030973c3d8b7318dbc0792a
tree8b52a3f072a773ef7eae5e36ab820133f2417419
parent85718e89ac9b7e8646a7e769b5fc506b3e793638
Tracks the maximum usage of executable memory allocated by V8 and allows the histogram data to be gathered and reported.

This patch is contains only the usage tracking logic from 3030048 (already LGTM'd). It does not implement the RWX Limit.

BUG=52122
TEST=Check the V8.ExecutableMemoryMax histogram in the Chrome about:histograms page

Review URL: http://codereview.chromium.org/3161015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/spaces-inl.h
src/spaces.cc
src/spaces.h