855 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
plucky	6d486c6c01	Add struct Path for VFS ... Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>	2024-05-16 13:30:52 +08:00
LI Qing	bc1bf4cb53	Add the file_io microbenchmark	2024-05-16 13:15:09 +08:00
Jianfeng Jiang	078f9a8891	Add syscall eventfd and eventfd2	2024-05-15 21:52:17 +08:00
YanWQ-monad	ccc4e6ec6b	Move whole kernel ELF to VMA	2024-05-15 21:31:09 +08:00
Ruihan Li	4e1d98a323	Poll interfaces at the right time	2024-05-15 18:32:02 +08:00
Ruihan Li	dbc234ada6	Rename cx_ptr to ctx_ptr	2024-05-14 10:00:59 +08:00
Ruihan Li	47fe10f17b	Avoid poorly chosen variable names	2024-05-14 10:00:59 +08:00
Ruihan Li	a215cb54d9	Use UnsafeCell to store UserContext	2024-05-14 10:00:59 +08:00
Jianfeng Jiang	5189f889a3	Support Channel sending data which does not implement Copy	2024-05-13 20:04:09 +08:00
Ruihan Li	83c2aba0b0	Use SpinLock to protect PROCESSOR	2024-05-13 19:39:50 +08:00
LI Qing	81cca42205	Refine WaitQueue with fast path to return early	2024-05-11 11:11:12 +08:00
Zhang Junyang	035e12a4bd	Identify the page table free-reuse-then-read problem and feature gate it	2024-05-10 19:07:05 +08:00
Zhang Junyang	679e5dac68	Remove the VA to PA API and tidy up kernel space	2024-05-10 19:07:05 +08:00
Zhang Junyang	cf5cfb3475	Enable global page and add a global TLB flushing function	2024-05-10 19:07:05 +08:00
Zhang Junyang	989970429a	Refactor the definition of page properties and permissions	2024-05-10 19:07:05 +08:00
Zhang Junyang	351e08c897	Escalate page table consts to be paging consts	2024-05-10 19:07:05 +08:00
Zhang Junyang	2dbeb92326	Implement fine grained locks for the page table and adjust APIs	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
Zhang Junyang	b6f8661abb	Add unit tests for the page table	2024-05-10 19:07:05 +08:00
Zhang Junyang	82bdadf754	Add a PTE extension mechanism	2024-05-10 19:07:05 +08:00
Zhang Junyang	513ac97969	Add shortcuts for writing page table protections	2024-05-10 19:07:05 +08:00
Zhang Junyang	24a868a670	Implement an efficient ranged page table	2024-05-10 19:07:05 +08:00
Chen Chengjun	c9cfb98746	Improve the efficiency of fill method in VmWriter	2024-05-10 11:08:51 +08:00
Chuandong Li	a6055bb092	Fix a deadlock issue in ramfs	2024-05-10 11:05:41 +08:00
Jianfeng Jiang	7a82132ecc	Bump version in the documentation	2024-05-10 10:47:53 +08:00
Chen Chengjun	c3d0c59041	Fix the logics for the coarse resolution clock id in VDSO.	2024-05-09 17:34:10 +08:00
Chen Chengjun	ff3ff0a598	Fix the potential bugs of read and write in Vmar	2024-05-09 17:23:55 +08:00
Zhang Junyang	d1990869ae	Make ID allocator a separate crate and use it in the frame	2024-05-09 14:35:12 +08:00
LI Qing	8f3b1f8ddf	Reduce some redundant usage of current! and current_thread!	2024-05-09 14:33:21 +08:00
LI Qing	98a2e623e2	Avoid computation of log message arguments in syscall handler	2024-05-09 14:33:21 +08:00
Zhang Junyang	da5873e990	Allow implementations for dynamically borrowed RwMutex guards	2024-05-09 10:41:21 +08:00
Zhang Junyang	d15b4d9115	Allow dynamically borrowed mutex guard	2024-05-09 10:41:21 +08:00
Zhang Junyang	11e4984df2	Allow dynamically borrowed RwLock guards	2024-05-09 10:41:21 +08:00
Zhang Junyang	3dd6f71936	Allow dynamically borrowed spinlock guard	2024-05-09 10:41:21 +08:00
Fabing Li	c2d09675b3	Rename FileDescripter to FileDesc	2024-05-09 10:23:46 +08:00
Weijie Liu	5d28f29a11	Fix syscall list in docs	2024-05-09 10:20:48 +08:00
Chen Chengjun	0594a73ac9	Improve the efficiency of unmap in VmMappingInner	2024-05-08 16:05:18 +08:00
Ruihan Li	ab87f473c4	Remove pointless error codes in unregister_observer	2024-05-08 15:48:55 +08:00
Zhang Junyang	57f4ed778d	Update proper dep for builder in OSDK and allow publishing	2024-05-08 15:41:32 +08:00
Jianfeng Jiang	bd0611f1e3	Enable lto when building release	2024-05-08 11:03:53 +08:00
Fabing Li	fa4ba08862	Move mongoose library to regression	2024-05-08 11:02:28 +08:00
StanPlatinum	2b67dee1fc	Add syscall epoll_pwait	2024-05-06 14:17:58 +08:00
Chen Chengjun	1435dd0896	Add syscall nanosleep	2024-05-06 14:15:24 +08:00
Zhang Junyang	ee740020d0	Use clone_from in OSDK instead of assigning clones	2024-05-06 12:19:16 +08:00
Zhang Junyang	b4a357a971	Separate OSDK lint from kernel lint	2024-05-06 12:19:16 +08:00
Jianfeng Jiang	cd3faa8123	Inherit HasDaddr for reference type	2024-04-29 20:33:57 +08:00
Jianfeng Jiang	a482c87696	Remove add_buf from VirtQueue	2024-04-29 20:33:57 +08:00
Jianfeng Jiang	2256f6ae8a	Extend Safeptr to support DmaStream	2024-04-29 20:33:57 +08:00
Jianfeng Jiang	345ab8f838	Add write_vals for VmIo	2024-04-29 20:33:57 +08:00
Jianfeng Jiang	abb377b695	Replace SpinLock with RwLock in driver callbacks	2024-04-29 20:33:57 +08:00