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提交 8e18824b 创建 作者: Nickolai Zeldovich's avatar Nickolai Zeldovich
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use -fms-extensions

上级 7663c33b
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内嵌 并排
正在显示 包含 9 行增加 和 9 行删除
rcu.c
浏览文件 @ 8e18824b
......@@ -22,7 +22,7 @@ struct rcu {
int arg1;
uint arg2;
} f2;
} u;
};
int type;
};
static struct { struct rcu *x __attribute__((aligned (CACHELINE))); } rcu_delayed_head[NCPU];
......@@ -76,10 +76,10 @@ rcu_gc(void)
// cprintf("free: %d (%x %x)\n", r->epoch, r->dofree, r->item);
switch (r->type) {
case 1:
r->u.f1.dofree(r->u.f1.item);
r->f1.dofree(r->f1.item);
break;
case 2:
r->u.f2.dofree(r->u.f2.arg1, r->u.f2.arg2);
r->f2.dofree(r->f2.arg1, r->f2.arg2);
break;
default:
panic("rcu type");
......@@ -124,15 +124,15 @@ rcu_delayed(void *e, void (*dofree)(void *))
if (rcu_debug) {
cprintf("rcu_delayed: %x %x\n", dofree, e);
for (struct rcu *r = rcu_delayed_head[cpu->id].x; r; r = r->next)
if (r->u.f1.item == e && r->u.f1.dofree == dofree)
if (r->f1.item == e && r->f1.dofree == dofree)
panic("rcu_delayed double free");
}
struct rcu *r = rcu_alloc();
if (r == 0)
panic("rcu_delayed");
r->u.f1.dofree = dofree;
r->u.f1.item = e;
r->f1.dofree = dofree;
r->f1.item = e;
r->next = 0;
r->epoch = global_epoch;
r->type = 1;
......@@ -145,9 +145,9 @@ rcu_delayed2(int a1, uint a2, void (*dofree)(int,uint))
struct rcu *r = rcu_alloc();
if (r == 0)
panic("rcu_delayed");
r->u.f2.dofree = dofree;
r->u.f2.arg1 = a1;
r->u.f2.arg2 = a2;
r->f2.dofree = dofree;
r->f2.arg1 = a1;
r->f2.arg2 = a2;
r->next = 0;
r->epoch = global_epoch;
r->type = 2;
......
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