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change(mmu): added mutex for public get apis

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armando
2026-03-10 11:35:57 +08:00
parent 2be4b2b45c
commit 377b7f1a01
1 changed files with 2 additions and 0 deletions
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components/esp_mm/esp_mmu_map.c
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@@ -279,6 +279,7 @@ esp_err_t esp_mmu_map_get_max_consecutive_free_block_size(mmu_mem_caps_t caps, m
ESP_RETURN_ON_ERROR(s_mem_caps_check(caps), TAG, "invalid caps"); ESP_RETURN_ON_ERROR(s_mem_caps_check(caps), TAG, "invalid caps");
*out_len = 0; *out_len = 0;
_lock_acquire(&s_mmu_ctx.mutex);
size_t max = 0; size_t max = 0;
for (int i = 0; i < s_mmu_ctx.num_regions; i++) { for (int i = 0; i < s_mmu_ctx.num_regions; i++) {
@@ -290,6 +291,7 @@ esp_err_t esp_mmu_map_get_max_consecutive_free_block_size(mmu_mem_caps_t caps, m
} }
*out_len = max; *out_len = max;
_lock_release(&s_mmu_ctx.mutex);
return ESP_OK; return ESP_OK;
} }