camellia - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2022-05-02	syscalls: fork() noreap flag	dzwdz

2022-05-02	kernel/vfs: always separately allocate the request object	dzwdz

2022-05-01	kernel/proc: `process_handle_get` for safely accepting handle ids	dzwdz

2022-05-01	kernel/proc: make handles separate refcounted objects	dzwdz

2022-04-28	kernel/proc: automatically free processes given the chance	dzwdz

2022-04-28	kernel/proc: reparent deathbedded processes	dzwdz
	dead processes now can't have alive children
2022-04-28	kernel/proc: simplify `process_seed`	dzwdz

2022-04-28	kernel/proc: explicitly handle all process states in switch()es	dzwdz

2022-04-28	kernel/vfs: don't wait for IRQs when system is about to halt	dzwdz

2022-04-22	kernel: recursive process_free	dzwdz

2022-04-21	kernel: consolidate `process_seed` and `run_init`	dzwdz

2022-04-21	kernel/proc: only expose `process_switch_any()`	dzwdz
	other parts of the kernel don't need to care about which process exactly gets switched into
2022-04-21	kernel/proc: only kill deathbedded processes on switch attempt	dzwdz
	this makes `process_transition` safe again, as it won't be able to free processes. it was a pretty unintuitive behaviour
2022-04-21	kernel: recursive kill()	dzwdz

2022-04-21	kernel: `shutdown()`; temporarily print process states on shutdown	dzwdz

2022-04-16	kernel/vfs: store the queue in `vfs_request` itself	dzwdz

2022-04-15	kernel/vfs: don't hang on orphaned vfs calls	dzwdz

2022-04-15	kernel/vfs: don't hang waiting for a vfs backend after it exit()s	dzwdz

2022-04-14	kernel/proc: only change state through `process_transition`	dzwdz

2022-04-14	kernel: store a pointer to the callback function in .waits4irq	dzwdz
	removes `proc.c`'s pointless dependency on `vfs/root.h`
2022-04-14	kernel: port init's `printf` implementation	dzwdz

2022-04-14	kernel: basic page allocator, `process_free`	dzwdz

2022-04-12	kernel/proc: implement `process_next` for simple process iteration	dzwdz

2022-04-11	kernel: implement `cpu_pause()` in assembly, remove `irq_interrupt_flag()`	dzwdz

2022-04-11	kernel/arch: only allow IRQs in the idle process	dzwdz

2022-04-11	kernel: shutdown when init quits	dzwdz
	thanks to this it's easier to power off - instead of waiting for all processses to quit (which now involves writing `quit` both on serial and ps/2), one of those can just somehow kill init. currently this is just done by exiting from any shell - init will return from await and exit too
2022-04-10	init/fs: handle delegated reads in a subprocess	dzwdz
	first off: this is horrible. there's no CoW, so this is horribly slow. the sole purpose of this is to let the userland delegate handle multiple requests at once, because i'm implementing concurrent IO and I kinda need that. it's possible that handling of multiple requests could be handled in a better way - but this could be good enough once i implement CoW
2022-04-10	kernel: idle process	dzwdz

2022-04-10	kernel: process_find_multiple	dzwdz

2022-04-09	kernel: `vfs_request_accept` now doesn't switch processes	dzwdz

2021-11-14	shared: use a single implementation of mem* functions everywhere	dzwdz

2021-11-02	fork2 refactor: every process now has (only) a single controlled vfs_backend	dzwdz

2021-10-15	kernel: quit QEMU once there are no running processes left	dzwdz

2021-10-04	remove unused variables in process_try2collect	dzwdz

2021-10-04	implement process_kill()	dzwdz

2021-10-04	remove support for processes returning strings on exit	dzwdz
	This isn't really all that useful, it doesn't enable anything that wasn't possible before. With it removed I'll be able to implement process_exit() in a much simpler way.
2021-09-21	start using sparse's `-Wdecl`	dzwdz

2021-09-21	implement (safe) min/max macros	dzwdz

2021-09-21	refactor `await_finish` into `process_try2collect`	dzwdz
	the new name is terrible, but at least the function now has a clear purpose
2021-09-20	create a few specialized panic()s	dzwdz
	thanks to this i can tell which ones are placeholders, and which ones should stay
2021-09-19	show the malloc balance on halt; remove a bad kfree() call	dzwdz
	the kfree() call was freeing a buffer which was inside a process struct
2021-09-18	remove `struct process.stack_top` - it was unused	dzwdz

2021-09-12	implement part of `fs_respond`	dzwdz

2021-09-11	replace `user_ptr` with a linux-style `__user` annotation	dzwdz

2021-09-08	style: simplify the `kmalloc(sizeof(...` calls	dzwdz

2021-09-05	move most of the memory stuff to kernel/mem/	dzwdz

2021-09-04	refactor finding empty handles to a function	dzwdz

2021-09-04	rename file descriptors to handles	dzwdz

2021-08-25	remove FD_STDOUT	dzwdz
	init can just open `/tty` instead
2021-08-25	implement vfs_mount_seed, which creates the vfs passed to init	dzwdz