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Implement Mutexes and supporting syscalls, cleanup/optimize scheduler
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This commit is contained in:
Kamil Kowalczyk
2026-01-10 00:12:42 +01:00
parent 6a474c21a0
commit 41a458b925
17 changed files with 276 additions and 73 deletions
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8
kernel/proc/proc.h
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@@ -7,6 +7,7 @@
#include <libk/rbtree.h>
#include <libk/std.h>
#include <proc/resource.h>
#include <proc/suspension_q.h>
#include <sync/spin_lock.h>
#include <sys/mm.h>
@@ -39,6 +40,7 @@ struct proc {
struct rb_node_link proc_tree_link;
struct rb_node_link cpu_run_q_link;
struct rb_node_link suspension_link;
struct list_node_link reap_link;
struct list_node_link* mappings; /* pd.lock implicitly protects this field */
struct proc_platformdata pdata;
@@ -51,12 +53,8 @@ struct proc {
struct proc_suspension_q* suspension_q;
};
struct proc_suspension_q {
struct rb_node_link* proc_tree;
spin_lock_t lock;
};
void proc_suspend (struct proc* proc, struct proc_suspension_q* sq);
void proc_resume (struct proc* proc);
void proc_sched (void);
void proc_kill (struct proc* proc);
bool proc_map (struct proc* proc, uintptr_t start_paddr, uintptr_t start_vaddr, size_t pages,