3 commits

Author	SHA1	Message	Date
asynts	27bc48e06c	Everywhere: Replace a bundle of dbg with dbgln. ... These changes are arbitrarily divided into multiple commits to make it easier to find potentially introduced bugs with git bisect.	2021-01-22 22:14:30 +01:00
Tom	b2a52f6208	Kernel: Implement lazy committed page allocation ... By designating a committed page pool we can guarantee to have physical pages available for lazy allocation in mappings. However, when forking we will overcommit. The assumption is that worst-case it's better for the fork to die due to insufficient physical memory on COW access than the parent that created the region. If a fork wants to ensure that all memory is available (trigger a commit) then it can use madvise. This also means that fork now can gracefully fail if we don't have enough physical pages available.	2021-01-01 23:43:44 +01:00
Liav A	d6e122fd3a	Kernel: Allow contiguous allocations in physical memory ... For that, we have a new type of VMObject, called ContiguousVMObject, that is responsible for allocating contiguous physical pages.	2020-03-08 14:13:30 +01:00