[−][src]Type Definition jemallocator::
type extent_commit_t = unsafe extern "C" fn(*mut extent_hooks_s, *mut c_void, usize, usize, usize, u32) -> i32;
Extent commit function.
Commits zeroed physical memory to back pages within an extent at given
offset bytes, extending for
length on behalf of
false upon success.
Committed memory may be committed in absolute terms as on a system that does
not overcommit, or in implicit terms as on a system that overcommits and
satisfies physical memory needs on demand via soft page faults. If the
true, this indicates insufficient physical memory to
satisfy the request.