Champii1
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4701eaf0cb
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Implementation of load average calculation and corresponding /proc entry
Moved everything into the kernel side. Add a SchedulerStats trait
Use 'fixed' to represent fixed-point numbers
Make the loadavg calculation lazy
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2024-11-05 11:46:23 +08:00 |
Ruihan Li
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efd49a96e3
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Rename `cond()` to `try_op()`
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2024-11-03 16:54:05 +08:00 |
Hsy-Intel
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50773de35f
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Fix a TDX minor issue
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2024-11-02 10:17:01 +08:00 |
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Ruihan Li
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7ddfd42baa
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Make `wait_events` support timeout
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2024-11-01 13:00:40 +08:00 |
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Ruihan Li
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f21394c679
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Use more `wait_events`
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2024-11-01 13:00:40 +08:00 |
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Ruihan Li
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bbfc2cd12d
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Make `FileIo` pollable
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2024-11-01 13:00:40 +08:00 |
Chen Chengjun
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846b3ba169
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Use LinkedList to store WorkItem to avoid additional heap allocation
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2024-11-01 11:24:09 +08:00 |
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Chen Chengjun
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2ac6e0e126
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Avoid adding worker during workqueue enqueueing
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2024-11-01 11:24:09 +08:00 |
Shaowei Song
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96a153dfc5
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Implement dummy `metadata()` for epoll and socket files
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2024-10-30 14:09:02 +08:00 |
Fabing Li
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3461bd5de6
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Add more boundary checks for epoll_wait
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2024-10-30 10:42:16 +08:00 |
Jianfeng Jiang
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dc06d7c37d
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Support TCP sockets HUP&RDHUP events
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2024-10-28 22:47:50 +08:00 |
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Ruihan Li
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b5610f3034
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Report `POLLNVAL` in `poll` for invalid FDs
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2024-10-28 14:33:32 +08:00 |
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Ruihan Li
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390aa411bd
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Beautify the `poll()` system call
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2024-10-28 14:33:32 +08:00 |
jellllly420
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6ece48c095
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Refactor process table
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2024-10-28 13:00:13 +08:00 |
Zhang Junyang
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1b23182dcc
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Fix the thread status ordering by limiting the API
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2024-10-26 22:06:41 +08:00 |
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Zhang Junyang
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e319641b4d
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Implement system call `sched_get/set_affinity`
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2024-10-26 22:06:41 +08:00 |
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Zhang Junyang
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3468ec213b
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Use `CpuId` with validity ensurance rather than `u32`
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2024-10-26 22:06:41 +08:00 |
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Chen Chengjun
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e60b5b7649
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Refine mapping-related locks
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2024-10-26 21:55:48 +08:00 |
Ruize Tang
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968389f550
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Fix lost wakeup in `range_lock` caused by waiting on an outdated waitqueue
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2024-10-26 21:44:03 +08:00 |
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Ruize Tang
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e5fd8e7477
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Fix flock lost-wakeup bugs, replace RwMutex -> Mutex
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2024-10-26 21:23:50 +08:00 |
ZephyrZhang
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885e4315e3
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fix a comment typo at kernel/src/syscall/mod.rs
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2024-10-25 13:26:45 +08:00 |
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Fabing Li
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9f188837ae
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Add /proc/[pid]/stat and /proc/[pid]/status
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2024-10-24 19:17:20 +08:00 |
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Zhang Junyang
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4658b62f90
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Treat thread oops with better care to avoid silent panics
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2024-10-22 10:08:24 +08:00 |
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Hsy-Intel
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b7d101b98c
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Fix MMIO read issue
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2024-10-21 17:49:56 +08:00 |
Wang Siyuan
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998869d57e
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Refactor kernel virtual memory allocation for kernel stack and I/O memory
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2024-10-21 09:53:05 +08:00 |
Ni Shirong
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29eb37c07c
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Introduce kernel virtual memory allocation for kernel stack
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2024-10-21 09:53:05 +08:00 |
Wang Taojie
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03906513aa
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Clear one bit instead
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2024-10-21 09:43:43 +08:00 |
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Wang Taojie
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89d04ecf7d
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Implement ioctl() FIOCLEX command
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2024-10-21 09:43:43 +08:00 |
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Zhang Junyang
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4823b82e41
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Catch panics in threads as oops
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2024-10-20 13:24:58 +08:00 |
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Zhang Junyang
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a716763772
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Remove the linkage feature usage for `ostd::main`
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2024-10-20 13:24:58 +08:00 |
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jellllly420
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3c857d746e
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Clear TID before doing futex_wake when exiting a POSIX thread
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2024-10-20 13:21:27 +08:00 |
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Chen Chengjun
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2f511069ee
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Move SoftIRQ implementations to softirq component
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2024-10-18 09:35:40 +08:00 |
le-monde-bleu
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54a807b5f7
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Modify asterinas/kernel/src/process/posix_thread/mod.rs
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2024-10-18 09:31:25 +08:00 |
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Zhang Junyang
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1fe0a138f9
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`PROT_WRITE` implies `PROT_READ` on x86
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2024-10-17 08:56:47 +08:00 |
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Hsy-Intel
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c28cec2c6a
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Fix minor bugs in TDX env
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2024-10-14 21:03:47 +08:00 |
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jiangjianfeng
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090149eed7
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Add tcp latency test over virtio-net
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2024-10-14 20:59:25 +08:00 |
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jiangjianfeng
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002a67451d
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Update line discipline pollee immediately
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2024-10-14 16:39:34 +08:00 |
Marsman1996
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e32687e6d5
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do_exit: Ignore unwrap panic caused by munmap
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2024-10-14 14:48:43 +08:00 |
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Zhang Junyang
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9e4257b655
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Fix multiple issues pointed out by the new compiler
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2024-10-13 22:32:05 +08:00 |
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Shaowei Song
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ee33216875
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Fix the incorrect range in `SegmentSlice`
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2024-10-12 19:58:10 +08:00 |
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Wang Taojie
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bdf89a5de3
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Implement getcwd()
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2024-10-12 09:58:45 +08:00 |
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Shaowei Song
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ea489252f4
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Refactor `Dentry` to optimize the vfs layer
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2024-10-11 11:22:52 +08:00 |
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Shaowei Song
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271e893889
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Revise `MountNode`'s lock usage
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2024-10-11 11:22:52 +08:00 |
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Ruihan Li
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0415225c19
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Fix IRQ-related socket locks
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2024-10-10 20:36:22 +08:00 |
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Ruihan Li
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7e21e1e653
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Revise socket option handling
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2024-10-10 20:36:22 +08:00 |
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Ruihan Li
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b9b09b8142
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Don't lock `Mutex` in `EpollEntry::on_events`
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2024-10-10 19:23:09 +08:00 |
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Zhang Junyang
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909639fd70
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Separate `SegmentSlice` from `Segment`
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2024-10-09 19:23:46 +08:00 |
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Shaowei Song
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dad56e1664
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Refactor the lock usages within `RamInode`
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2024-10-08 16:56:02 +08:00 |
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Ruihan Li
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96efd62007
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Use `LocalIrqDisable` in `Subject`
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2024-10-04 21:55:48 +08:00 |
Yuke Peng
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7d5a2b7a79
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[VirtIO] Correct the error code when device not match
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2024-10-04 10:28:59 +08:00 |