Jason Evans a6e86810d8 Refactor purging and splitting/merging. ...

Split purging into lazy and forced variants.  Use the forced variant for
zeroing dss.

Add support for NULL function pointers as an opt-out mechanism for the
dalloc, commit, decommit, purge_lazy, purge_forced, split, and merge
fields of extent_hooks_t.

Add short-circuiting checks in large_ralloc_no_move_{shrink,expand}() so
that no attempt is made if splitting/merging is not supported.

This resolves #268.

2016-12-26 18:08:16 -08:00

..

jemalloc

Refactor purging and splitting/merging.

2016-12-26 18:08:16 -08:00

msvc_compat

Remove errno overrides.

2016-02-29 10:45:49 -08:00