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🎈 perf(kservice): perf rt_hw_interrupt_disable/enable，fix memheap lock (#8362)

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xqyjlj 2023-12-30 15:46:54 +08:00 committed by GitHub
parent 8aacf19bb9
commit e045d30bac
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1 changed files with 9 additions and 3 deletions
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12
src/kservice.c
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@ -24,6 +24,7 @@
* 2022-08-24 Yunjie make rt_memset word-independent to adapt to ti c28x (16bit word)
* 2022-08-30 Yunjie make rt_vsnprintf adapt to ti c28x (16bit int)
* 2023-02-02 Bernard add Smart ID for logo version show
* 2023-12-10 xqyjlj perf rt_hw_interrupt_disable/enable, fix memheap lock
*/
#include <rtthread.h>
@ -1694,6 +1695,7 @@ void rt_free_sethook(void (*hook)(void *ptr))
#endif /* RT_USING_HOOK */
#if defined(RT_USING_HEAP_ISR)
static struct rt_spinlock _heap_spinlock;
#elif defined(RT_USING_MUTEX)
static struct rt_mutex _lock;
#endif
@ -1701,6 +1703,7 @@ static struct rt_mutex _lock;
rt_inline void _heap_lock_init(void)
{
#if defined(RT_USING_HEAP_ISR)
rt_spin_lock_init(&_heap_spinlock);
#elif defined(RT_USING_MUTEX)
rt_mutex_init(&_lock, "heap", RT_IPC_FLAG_PRIO);
#endif
@ -1709,7 +1712,7 @@ rt_inline void _heap_lock_init(void)
rt_inline rt_base_t _heap_lock(void)
{
#if defined(RT_USING_HEAP_ISR)
return rt_hw_interrupt_disable();
return rt_spin_lock_irqsave(&_heap_spinlock);
#elif defined(RT_USING_MUTEX)
if (rt_thread_self())
return rt_mutex_take(&_lock, RT_WAITING_FOREVER);
@ -1724,7 +1727,7 @@ rt_inline rt_base_t _heap_lock(void)
rt_inline void _heap_unlock(rt_base_t level)
{
#if defined(RT_USING_HEAP_ISR)
rt_hw_interrupt_enable(level);
rt_spin_unlock_irqrestore(&_heap_spinlock, level);
#elif defined(RT_USING_MUTEX)
RT_ASSERT(level == RT_EOK);
if (rt_thread_self())
@ -1773,7 +1776,10 @@ void *_memheap_alloc(struct rt_memheap *heap, rt_size_t size);
void _memheap_free(void *rmem);
void *_memheap_realloc(struct rt_memheap *heap, void *rmem, rt_size_t newsize);
#define _MEM_INIT(_name, _start, _size) \
rt_memheap_init(&system_heap, _name, _start, _size)
do {\
rt_memheap_init(&system_heap, _name, _start, _size); \
system_heap.locked = RT_TRUE; \
} while(0)
#define _MEM_MALLOC(_size) \
_memheap_alloc(&system_heap, _size)
#define _MEM_REALLOC(_ptr, _newsize) \