hg: jdk7/hotspot-comp/hotspot: 7033779: CodeCache::largest_free_block may need to hold the CodeCache lock

[tom.rodriguez at oracle.com]

Changeset: 527977d4f740
Author:    never
Date:      2011-04-05 19:16 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/527977d4f740

7033779: CodeCache::largest_free_block may need to hold the CodeCache lock
Reviewed-by: kvn

! src/share/vm/code/codeCache.cpp
! src/share/vm/code/codeCache.hpp