Changed Massif to record the 'slop' heap bytes caused by rounding asked-for
sizes up to a multiple of 8 (or whatever --alignment is).  This is combined
with the "admin" bytes, resulting in the "extra" bytes.  Added
VG_(malloc_usable_size) to the tool interface to support this.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7133 a5019735-40e9-0310-863c-91ae7b9d1cf9
51 files changed