203 Commits

Author	SHA1	Message	Date
LI Qing	770a123415	Change the return value of dup() for Vmo<Rights>	2024-05-16 18:54:39 +08:00
LI Qing	e6b0fd8aa3	Optimize the RamFs to reduce the use of redundant locks	2024-05-16 18:54:39 +08:00
LI Qing	27bcece750	Optimize the ThreadStatus to be lock-free	2024-05-16 18:54:39 +08:00
LI Qing	0eaa6e637d	Optimize the SigQueues to return early without lock	2024-05-16 18:54:39 +08:00
Zhenchen Wang	8bcadee540	Extract dentry.rs and mount.rs to path module, rename Dentry and DentryMnt and check usage of pub. ... Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>	2024-05-16 13:30:52 +08:00
Zhenchen Wang	8d18a12385	Refactor DentryMnt and fix some issues ... Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>	2024-05-16 13:30:52 +08:00
plucky	60fa4d104a	Rename struct Path to struct DentryMnt ... Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>	2024-05-16 13:30:52 +08:00
plucky	6d486c6c01	Add struct Path for VFS ... Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>	2024-05-16 13:30:52 +08:00
Jianfeng Jiang	078f9a8891	Add syscall eventfd and eventfd2	2024-05-15 21:52:17 +08:00
Ruihan Li	4e1d98a323	Poll interfaces at the right time	2024-05-15 18:32:02 +08:00
Jianfeng Jiang	5189f889a3	Support Channel sending data which does not implement Copy	2024-05-13 20:04:09 +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
Zhang Junyang	82bdadf754	Add a PTE extension mechanism	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
Chuandong Li	a6055bb092	Fix a deadlock issue in ramfs	2024-05-10 11:05:41 +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
Fabing Li	c2d09675b3	Rename FileDescripter to FileDesc	2024-05-09 10:23:46 +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
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
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
Jianfeng Jiang	cd1575bc6d	Refactor virtio drivers with DMA APIs	2024-04-29 20:33:57 +08:00
Hsy-Intel	5e127b2da0	Remove local tdx-guest crate	2024-04-29 10:13:04 +08:00
Chuandong Li	e77026c30e	Fix some performance issue in VmMapping	2024-04-26 17:09:00 +08:00
LI Qing	c875201c3f	Fix deadlocks that may arise after converting virtio-blk to async ... The IRQ part of the driver must NOT share a SpinLock with the normal part of the driver unless the SpinLock is acquired with IRQ disabled in the task context.	2024-04-26 14:36:46 +08:00
LI Qing	349d7baa24	Fix the algorithm error for recycling descriptors in VirtQueue	2024-04-26 14:36:46 +08:00
LI Qing	b7131e721c	Modify the virtio-blk to async	2024-04-26 14:36:46 +08:00
Yingdi Shan	efa75a2f31	Improve the performance of page_cache by using fine-grained lock and allow page discarding	2024-04-26 11:37:55 +08:00
LI Qing	c44b2b35ff	Fix the issue about acquiring Mutex after a RwLock in ramfs	2024-04-26 11:31:50 +08:00
Ruihan Li	698e748150	Set socket errors after connecting	2024-04-25 18:40:08 +08:00
Ruihan Li	27c5c27fd0	Implement non-blocking connect	2024-04-25 18:40:08 +08:00
Ruihan Li	9211061181	Add proper IO events for unbound sockets	2024-04-25 18:40:08 +08:00
Ruihan Li	8628543067	Implement (un)register_observer for TCP/UDP	2024-04-25 18:40:08 +08:00
Jianfeng Jiang	29ebf8e60c	Support reading argv and envp from init stack	2024-04-25 18:27:08 +08:00
YanWQ-monad	4f575e2028	Fix writev fault when io_vec.len is 0	2024-04-22 15:16:46 +08:00
Jianfeng Jiang	c778e0c07c	Remove redundant empty page in init stack	2024-04-22 15:15:15 +08:00
Fabing Li	c335873d12	Enable kernel mode unit tests in kernel threads	2024-04-22 13:57:22 +08:00