diff options
| author | Meco Man <[email protected]> | 2021-06-07 16:45:39 +0800 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2021-06-07 16:45:39 +0800 |
| commit | b2dd3f00f0617abd5757ca75a5579d493dc8bd85 (patch) | |
| tree | b6d4bdeef63bb6452573376e4467613ba441f21d /src/memheap.c | |
| parent | 28847008171ab7423b6b05b7157d3467f1525fda (diff) | |
[bug][kernel][heap] 将内存堆保护机制由FIFO改为PRIO
Diffstat (limited to 'src/memheap.c')
| -rw-r--r-- | src/memheap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/memheap.c b/src/memheap.c index 35a04c14b1..d3ad6d2c36 100644 --- a/src/memheap.c +++ b/src/memheap.c @@ -155,7 +155,7 @@ rt_err_t rt_memheap_init(struct rt_memheap *memheap, item->next_free = item->prev_free = RT_NULL; /* initialize semaphore lock */ - rt_sem_init(&(memheap->lock), name, 1, RT_IPC_FLAG_FIFO); + rt_sem_init(&(memheap->lock), name, 1, RT_IPC_FLAG_PRIO); RT_DEBUG_LOG(RT_DEBUG_MEMHEAP, ("memory heap: start addr 0x%08x, size %d, free list header 0x%08x\n", |