diff options
| author | Ian Moffett <ian@osmora.org> | 2025-11-19 17:47:01 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-11-19 17:47:01 -0500 |
| commit | b09819f09d88f8860042a54a54eec188b8631142 (patch) | |
| tree | 7fdfd5536576d8b1a131631ca0af258cc1d8356e | |
| parent | 295ee614d60e904e4aa0c164090bdef6f9e94aa7 (diff) | |
kern: mu: Add percpu queue for scheduling
Signed-off-by: Ian Moffett <ian@osmora.org>
| -rw-r--r-- | sys/arch/amd64/cpu/cpu.c | 1 | ||||
| -rw-r--r-- | sys/inc/mu/cpu.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/sys/arch/amd64/cpu/cpu.c b/sys/arch/amd64/cpu/cpu.c index be2bf7d..4edc850 100644 --- a/sys/arch/amd64/cpu/cpu.c +++ b/sys/arch/amd64/cpu/cpu.c @@ -51,4 +51,5 @@ cpu_conf(struct cpu_info *ci) { wrmsr(IA32_GS_BASE, (uintptr_t)ci); lapic_init(); + TAILQ_INIT(&ci->pqueue); } diff --git a/sys/inc/mu/cpu.h b/sys/inc/mu/cpu.h index d123f43..288ba9e 100644 --- a/sys/inc/mu/cpu.h +++ b/sys/inc/mu/cpu.h @@ -30,7 +30,9 @@ #ifndef _MU_CPU_H_ #define _MU_CPU_H_ 1 +#include <sys/queue.h> #include <sys/types.h> +#include <os/process.h> #include <md/mcb.h> /* @@ -38,10 +40,14 @@ * * @id: Logical ID of the processor * @mcb: Machine core block + * @curproc: Current process + * @pqueue: Process queue */ struct cpu_info { uint8_t id; struct mcb mcb; + struct process *curproc; + TAILQ_HEAD(, process) pqueue; }; /* |