RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 23:07:35 +00:00
Code Issues Activity Actions

Kernel: Merge PurgeableVMObject into AnonymousVMObject

Browse source 
This implements memory commitments and lazy-allocation of committed
memory.
This commit is contained in:
Tom 2020-09-05 15:52:14 -06:00 • committed by Andreas Kling
parent b2a52f6208
commit 476f17b3f1
35 changed files with 937 additions and 564 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/Interrupts/APIC.cpp
View file

@ -316,7 +316,7 @@ void APIC::do_boot_aps()
// Allocate enough stacks for all APs
Vector<OwnPtr<Region>> apic_ap_stacks;
for (u32 i = 0; i < aps_to_enable; i++) {
auto stack_region = MM.allocate_kernel_region(Thread::default_kernel_stack_size, {}, Region::Access::Read | Region::Access::Write, false, true, true);
auto stack_region = MM.allocate_kernel_region(Thread::default_kernel_stack_size, {}, Region::Access::Read | Region::Access::Write, false, AllocationStrategy::AllocateNow, true);
if (!stack_region) {
klog() << "APIC: Failed to allocate stack for AP #" << i;
return;