tree cc0fd067dffdc050c4d351ee46fae41b1a34bd50
parent 7244e712e0c4ee18254fe7fa8e11352e6f3fd396
author sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1209735329 +0000
committer sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1209735329 +0000

Dynamically allocate the origin tracking cache as needed (only for
runs with --track-origins=yes), rather than having it statically
allocated.  This is important because the cache is large (100MB) and
soaking up 100MB of address space for a non-tracking run is not good.
Unfortunately this slows down the origin tracker by 1 to 2 %.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7989 a5019735-40e9-0310-863c-91ae7b9d1cf9