397 Commits

Author	SHA1	Message	Date
Zejun Zhao	c1e6f9a552	Eliminate redundant Clone in hot path	2025-03-20 10:45:16 +08:00
Zhang Junyang	288942b970	Revise the docs of the slab and remove an unused type	2025-03-14 21:17:47 +08:00
Zhang Junyang	a708a0c046	Inject a scalable slab allocator	2025-03-14 19:55:00 +08:00
jiangjianfeng	d366043876	Enable sig_action test from gVisor test	2025-03-14 16:09:11 +08:00
jiangjianfeng	7e96810e1a	Remove trampoline code in handling user kernel	2025-03-14 16:09:11 +08:00
Zhang Junyang	5f05963ee5	Inject a scalable buddy system allocator to OSTD ... Co-authored-by: Zhe Tang <tangzh@stu.pku.edu.cn>	2025-03-14 08:37:37 +08:00
Zejun Zhao	455b8abba0	Adopt a round-robin strategy to select among equally idle CPUs	2025-03-13 16:28:02 +08:00
Ruihan Li	d40d452e9d	Receive RST packets as ECONNRESET errors	2025-03-10 18:08:08 +08:00
Ruihan Li	aa29640ed7	Send RST packets when appropriate	2025-03-10 18:08:08 +08:00
Ruihan Li	eef56c770b	Simplify the TCP state check	2025-03-10 18:08:08 +08:00
jiangjianfeng	388eec449a	Add ip level socket option	2025-03-07 13:38:02 +08:00
js2xxx	ffc7e3612d	Fix RLimit lock update	2025-03-06 21:29:40 +08:00
js2xxx	c1dde01fc3	Add sched_attr system call series	2025-03-06 21:29:40 +08:00
Ruihan Li	9e1c939a3f	Remove static_assertions	2025-03-06 16:35:21 +08:00
Shaowei Song	d19578ac78	Pooling some cached block writes in ext2	2025-03-06 11:43:07 +08:00
Wang Siyuan	5bfdcfc619	Add memory resource limit mechanism	2025-03-06 11:22:05 +08:00
Wang Siyuan	eca3c8fb59	Refactor RLimit64 to atomic	2025-03-06 11:22:05 +08:00
Ruihan Li	d37e60d082	Report socket errors in send/recv	2025-03-05 19:48:28 +08:00
Ruihan Li	68cf99993e	Remove socket errors from SocketOptionSet	2025-03-05 19:48:28 +08:00
Chen Chengjun	801eac9386	Support PR_SET/GET_CHILD_SUBREAPER for sys_prctl	2025-03-03 19:31:50 +08:00
Zhang Junyang	78a695f21b	Use RcuOption for lazy-initialized soft-IRQ callbacks	2025-03-03 09:24:49 +08:00
wheatfox	6d42a07e95	Implement getcpu syscall and add corresponding test application	2025-02-27 11:41:26 +08:00
Fabing Li	cbb4b4e631	Fix lint errors	2025-02-27 11:36:41 +08:00
Ruihan Li	18e0eae331	Never expose ERESTARTSYS to the userspace	2025-02-23 23:11:05 +08:00
Ruihan Li	8187fa2f1b	Fix timeout mechanism in wait_events	2025-02-23 23:11:05 +08:00
Ruihan Li	2411ba671c	Reapply "Make pause_timeout return EINTR" ... This reverts commit 7a017faa44572b36a13527c044f9a674f9897d6c.	2025-02-23 23:11:05 +08:00
Zejun Zhao	29791ba77e	Distribute tasks among all the CPUs	2025-02-21 10:02:46 +08:00
Shaowei Song	328ba47ccd	Fix and revise the directory entry handling in ext2	2025-02-11 11:33:31 +08:00
Zejun Zhao	d71771e49a	Re-enable CFS	2025-02-11 10:51:12 +08:00
Zejun Zhao	c2f48a41db	Clean up the implementation of scheduling class	2025-02-11 10:51:12 +08:00
jiangjianfeng	3f951e0c0c	Enable gVisor tcp_socket_test	2025-02-11 10:50:20 +08:00
Zhang Junyang	e1ced5f385	Conditionally compile dead code in interval_set.rs	2025-02-11 10:48:34 +08:00
Shaowei Song	fecf766771	Revise the cache page allocation for PageCacheManager	2025-02-11 10:48:12 +08:00
Ruihan Li	418f58ec89	Avoid locking twice in UDP send	2025-02-08 15:44:44 +08:00
Ruihan Li	6a13787c49	Implementing FileLike for all Sockets	2025-02-08 15:44:44 +08:00
Ruihan Li	3c6737a4ca	Revise doc comments for Socket	2025-02-08 15:44:44 +08:00
Ruihan Li	a6b3a65fe5	Don't allocate when possible in do_poll	2025-02-08 15:43:20 +08:00
Ruihan Li	0dca168717	Use #[expect(lint)], not #[allow(lint)]	2025-02-08 15:10:04 +08:00
Ruihan Li	b415538097	Remove useless #[allow(lint)]	2025-02-08 15:10:04 +08:00
Shaowei Song	56b85cb132	Cache negative dentries for faster negative lookups	2025-01-24 11:48:15 +08:00
Ruize Tang	c4229e3c2f	Add INITRAMFS_SKIP_GZIP option to make initramfs encoding/decoding faster	2025-01-23 10:50:43 +08:00
Ruihan Li	b472737771	Resolve FIXME in pipe tests	2025-01-23 09:57:10 +08:00
Ruihan Li	2cf4aebe7a	Use FnOnce() + Send as task func	2025-01-23 09:57:10 +08:00
Shaowei Song	6a865062e6	Unify and optimize the comparison of special file names	2025-01-21 11:34:56 +08:00
Fabing Li	aa5bc6ff73	Fix the unit of meminfo	2025-01-21 11:29:08 +08:00
Shaowei Song	6de5be1ecc	Make the generic inode permisson check faster	2025-01-10 10:21:52 +08:00
Ruihan Li	b9ce3e64ad	Make the file lookup faster	2025-01-09 10:58:16 +08:00
Ruihan Li	16db96e496	Adjust as_socket signature	2025-01-09 10:58:16 +08:00
Ruihan Li	a7741a8a75	Remove as_device from FileLike	2025-01-09 10:58:16 +08:00
Zhang Junyang	5ea366bced	Move kcmdline parsing out of OSTD	2025-01-02 10:41:51 +08:00