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multi-cpu scheduling WIP

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This commit is contained in:
Kamil Kowalczyk
2026-01-25 15:54:00 +01:00
parent 7bb3b77ede
commit 95f590fb3b
23 changed files with 103 additions and 61 deletions
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5
kernel/amd64/smp.h
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@@ -25,17 +25,20 @@ struct cpu {
uintptr_t lapic_mmio_base;
uint64_t lapic_ticks;
uint64_t lapic_id;
uint32_t id;
spin_lock_t lock;
struct list_node_link* proc_run_q;
struct proc* proc_current;
atomic_int proc_run_q_count;
};
struct cpu* cpu_make (void);
struct cpu* cpu_make (uint64_t lapic_id);
struct cpu* cpu_get (void);
void cpu_request_sched (struct cpu* cpu);
struct cpu* cpu_find_lightest (void);
#define thiscpu (cpu_get ())