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O1能跑的代码

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This commit is contained in:
fslongjin
2022-08-01 19:43:21 +08:00
parent 28e282d157
commit 58681fd34a
19 changed files with 71 additions and 28 deletions
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7
kernel/smp/smp.c
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@ -10,7 +10,8 @@
#include <sched/sched.h>
#include "ipi.h"
#pragma GCC push_options
#pragma GCC optimize("O0")
void ipi_0xc8_handler(uint64_t irq_num, uint64_t param, struct pt_regs *regs); // 由BSP转发的HPET中断处理函数
static spinlock_t multi_core_starting_lock; // 多核启动锁
@ -176,4 +177,6 @@ void smp_ap_start()
void ipi_0xc8_handler(uint64_t irq_num, uint64_t param, struct pt_regs *regs)
{
sched_update_jiffies();
}
}
#pragma GCC optimize("O0")