Handle continous jobs via new subsystem - CJob

This commit is contained in:
2025-11-24 21:53:51 +01:00
parent 4f55d765b4
commit 80a29d8ff6
7 changed files with 130 additions and 62 deletions

36
kernel/cjob/cjob.c Normal file
View File

@ -0,0 +1,36 @@
#include <stdint.h>
#include <stddef.h>
#include "spinlock/spinlock.h"
#include "cjob/cjob.h"
#include "dlmalloc/malloc.h"
#include "util/util.h"
CJobs CJOBS;
static uint64_t cjobids = 0;
void cjob_init(void) {
spinlock_init(&CJOBS.spinlock);
CJOBS.cjobs = NULL;
}
int32_t cjob_register(CJobFn fn, void *arg) {
CJob *cjob = dlmalloc(sizeof(*cjob));
cjob->fn = fn;
cjob->arg = arg;
int32_t id = cjob->id = cjobids++;
spinlock_acquire(&CJOBS.spinlock);
LL_APPEND(CJOBS.cjobs, cjob);
spinlock_release(&CJOBS.spinlock);
return id;
}
void cjob_runjobs(void) {
CJob *cjob, *cjobtmp;
spinlock_acquire(&CJOBS.spinlock);
LL_FOREACH_SAFE(CJOBS.cjobs, cjob, cjobtmp) {
cjob->fn(cjob->arg);
}
spinlock_release(&CJOBS.spinlock);
}

29
kernel/cjob/cjob.h Normal file
View File

@ -0,0 +1,29 @@
#ifndef CJOB_CJOB_H_
#define CJOB_CJOB_H_
#include <stdint.h>
#include <stddef.h>
#include "spinlock/spinlock.h"
typedef void (*CJobFn)(void *arg);
typedef struct CJob {
struct CJob *next;
CJobFn fn;
void *arg;
int32_t id;
} CJob;
typedef struct {
SpinLock spinlock;
CJob *cjobs;
} CJobs;
extern CJobs CJOBS;
void cjob_init(void);
int32_t cjob_register(CJobFn fn, void *arg);
void cjob_runjobs(void);
#endif // CJOB_CJOB_H_