Chuandong Li

icon indicating an email [email protected]

icon company Peking University icon location Beijing icon location Peking University Computer College student, research direction is operating system and virtualization.

Results 5 issues of Chuandong Li

Support `VmMapping::resize`

2 comment

The current implementation of `VmMapping` lacks the capability to actively resize; it solely relies on merging adjacent VmMappings when their permissions are identical. This functionality deficiency becomes prominent in user...

Enforce ResourceLimits

At present, we have implemented `ResourceLimits`, yet their impact has not come into effect as expected. We should refactor the process construction to ensure adherence to the constraints specified within...

Fix a deadlock issue in ramfs

2 comment

related to #762

Support multi-processor

3 comment

This PR provides support for asterinas running on multi-processors. The main contributions of this PR include: - [x] Implemented a user-friendly Inter-Processor Interrupt (IPI) interface for the APIC. - [x]...

Recycle boot stack after init_process spawned

The boot stack is currently hardcoded to a size of 4MB within the boot.S file. While this ensures a generous amount of stack space during boot, it seems excessively large...