tree 57494db410e0250c3d28958e9363e15976eb5c9a
parent 8dd5ea87cac39d9a90dbe40d13267ec02df0214c
author Jason Evans <jasone@canonware.com> 1478233130 -0700
committer Jason Evans <jasone@canonware.com> 1478237614 -0700

Fix psz/pind edge cases.

Add an "over-size" extent heap in which to store extents which exceed
the maximum size class (plus cache-oblivious padding, if enabled).
Remove psz2ind_clamp() and use psz2ind() instead so that trying to
allocate the maximum size class can in principle succeed.  In practice,
this allows assertions to hold so that OOM errors can be successfully
generated.