44 Commits

Author	SHA1	Message	Date
Matheus	7a533242ad	scheduler: make idle cpus steal work	2026-09-16 00:22:05 -03:00
Matheus	a11406a600	scheduler: load balancing initial implementation	2025-08-25 22:41:20 -03:00
Matheus	7a890ac41d	scheduler: continue work	2025-08-23 13:54:45 -03:00
Matheus	dbebef0e03	scheduler: implement nice	2025-08-21 18:46:58 -03:00
Matheus	136c86354c	scheduler: continue rework	2025-08-20 22:00:25 -03:00
Matheus	5098c09f26	scheduler: begin rework	2025-08-19 00:44:14 -03:00
Matheus	0bff52b41e	sched: finish preparing scheduler for rewrite	2024-09-21 23:06:37 -03:00
Matheus	cc6477d46d	proc: separate from sched	2024-09-21 22:43:16 -03:00
Matheus	a56bfd2134	scheduler: sched_reschedule_on_cpu	2024-09-17 23:23:11 -03:00
Matheus	e058d62261	cpu: change _cpu()->thread calls to current_thread() to fix smp race	2024-09-15 17:47:26 -03:00
Matheus	31c7cf881c	signal: add signal_returnmask and other fixes	2024-09-12 22:08:57 -03:00
Matheus	caec7d4daa	sigsuspend: proper behaviour	2024-09-09 18:05:54 -03:00
Matheus	909ef74597	signals: signal_wait	2024-09-08 15:41:54 -03:00
Matheus	2e302a4d38	signal: way to signal all processes	2024-09-05 16:36:52 -03:00
Matheus	50b4b45d00	kernel: usercopy functions	2024-06-09 19:31:26 -03:00
Matheus	9260c8cb96	scheduler: use a linked list for threads in a process instead of a table	2024-05-29 12:55:10 -03:00
Matheus	5f7791cd08	syscalls: fchdir, setitimer, getitimer	2024-05-29 11:14:07 -03:00
Matheus	6bc3747856	scheduler: sched_terminateprogram()	2024-05-22 17:10:33 -03:00
Matheus	8e1033f170	waitpid: implement WSTOPPED and WCONTINUED	2024-05-22 13:48:21 -03:00
Matheus	7b0cc4c51b	initial signal implementation	2024-05-14 15:04:48 -03:00
Matheus	bf841406d5	semaphore: signal safety	2024-05-08 20:13:12 -03:00
Matheus	f2f7a629cc	file: use mutex for locking rather than spinlock	2024-05-07 18:52:05 -03:00
Matheus	05049a091f	job control: sessions and process groups	2024-05-01 21:42:38 -03:00
Matheus	e0c2cd9a2a	scheduler: pid refcount	2024-04-28 18:45:43 -03:00
Matheus	6d04deeac9	kernel: expose threads to userspace (newthread and threadexit syscalls)	2024-04-14 16:12:52 -03:00
Matheus	d33ef16f87	scheduler: sched_stopotherthreads()	2024-04-14 13:21:54 -03:00
Matheus	d3b17b90b9	exit syscall: stop other threads	2024-04-14 13:12:28 -03:00
Matheus	55f407da08	scheduler: handle interruptions in sched_yield() when sleeping as to prevent lost wakeup	2024-04-14 12:42:43 -03:00
Matheus	52ab80bc9a	scheduler: better define wakeup reasons	2024-03-30 18:39:26 -03:00
Matheus	57c94ebf15	smp: let other processors run threads	2023-11-30 17:54:32 -03:00
Matheus	6d8c0c30cf	scheduler: sched_usleep	2023-10-15 20:58:10 -03:00
Matheus	e4d2b8f657	scheduler: cpu target	2023-07-09 12:00:29 -03:00
Matheus	300e77e36d	syscalls: umask	2023-07-06 21:17:54 -03:00
Matheus	7e7504cde7	scheduler: sched_setroot and sched_setcwd	2023-06-27 19:34:45 -03:00
Matheus	1256960e78	scheduler: fix newproc() unitialized variable	2023-06-12 21:13:55 -03:00
Matheus	b9fe4cc3b1	kernel: exit syscall	2023-05-30 10:32:58 -03:00
Matheus	311fd65a1c	scheduler: add STACK_TOP and INTERP_BASE definitions to header	2023-05-29 07:51:16 -03:00
Matheus	8e59a38e4c	scheduler: thread sleep queue pointers	2023-05-15 22:38:03 -03:00
Matheus	cfdab9598d	scheduler: getcwd, getroot, and initialise process cwd and root to vfsroot	2023-05-09 23:25:56 -03:00
Matheus	e785da6cb3	kernel: file_t, fd_t and a few helper functions	2023-05-09 00:13:51 -03:00
Matheus	8c3b2f4947	kernel: syscalls	2023-05-07 20:22:51 -03:00
Matheus	433155bb74	scheduler: sleeping support	2023-05-03 20:19:05 -03:00
Matheus	b4c98c4a47	vfs: initial implementation	2023-04-30 21:13:59 -03:00
Matheus	5d33fe828f	scheduler: initial implementation	2023-04-27 23:34:57 -03:00