Slab: fixed small allocations on systems with large pagesize.

Notably, on ppc64 with 64k pagesize, slab 0 (of size 8) requires
128 64-bit elements for bitmasks.  The code bogusly assumed that
one uintptr_t is enough for bitmasks plus at least one free slot.
1 file changed
tree: 9e0f2266fe6ee4e0e1f4443ba9461f8996540f9d
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags