17 Commits

Author	SHA1	Message	Date
Chen Chengjun	acb4833aae	Optimize trim_mappings	2024-08-09 00:12:20 +08:00
Zhang Junyang	668997ab51	Refactor the VmSpace API and work around misuses	2024-07-20 20:56:29 +08:00
Chen Chengjun	af908c29cf	Refactor the read/write operations to userspace	2024-06-28 15:36:21 +08:00
Jianfeng Jiang	59350a8578	Rename aster-frame to ostd	2024-06-27 15:45:49 +08:00
Ruihan Li	2beeedf7ed	Allow overwriting PTEs in shared memory regions	2024-06-25 16:18:34 +08:00
Zhang Junyang	05533d7afd	Fix multiple documentation issues concerned by clippy	2024-06-21 10:57:08 +08:00
Ruihan Li	9107a1771e	Allow dead_code and unused_variables at file level	2024-06-04 10:25:45 +08:00
Zhang Junyang	7095b37e7e	Refactor the source structure in aster_frame::mm	2024-06-03 22:16:02 +08:00
Zhang Junyang	14e1b1a9fc	Rename various concepts related to memory management	2024-06-03 22:16:02 +08:00
Jianfeng Jiang	ea25157790	Support mmap shared anonymous memory	2024-05-16 19:13:32 +08:00
Zhang Junyang	989970429a	Refactor the definition of page properties and permissions	2024-05-10 19:07:05 +08:00
Zhang Junyang	ef1ab72ebe	Let page table own frames and remove MemorySet	2024-05-10 19:07:05 +08:00
Chen Chengjun	0594a73ac9	Improve the efficiency of unmap in VmMappingInner	2024-05-08 16:05:18 +08:00
Chuandong Li	e77026c30e	Fix some performance issue in VmMapping	2024-04-26 17:09:00 +08:00
Chen Chengjun	33c8727a13	Introduce XArray and refactor the COW mechanism of Vmo	2024-04-08 18:54:46 +08:00
Chen Chengjun	f924eb3694	Adding split functionality to VmMapping for optimizing page permission management	2024-03-23 09:45:29 +08:00
Zhang Junyang	e3c227ae06	Refactor project structure	2024-02-28 16:30:48 +08:00