Help¶

This option specifies the size of the heap memory pool used when dynamically allocating memory using k_malloc(). Supported values are: 256, 1024, 4096, and 16384. A size of zero means that no heap memory pool is defined.

Defaults¶

1024 if DMA_CAVS && BOARD_INTEL_S1000_CRB
0 if !POSIX_MQUEUE
1024 if POSIX_MQUEUE

Kconfig definitions¶

At boards/xtensa/intel_s1000_crb/Kconfig.defconfig:61

Included via Kconfig:10 → Kconfig.zephyr:19

Menu path: (top menu)

config HEAP_MEM_POOL_SIZE
    int
    default 1024 if DMA_CAVS && BOARD_INTEL_S1000_CRB
    depends on DMA_CAVS && BOARD_INTEL_S1000_CRB

At kernel/Kconfig:467

Included via Kconfig:10 → Kconfig.zephyr:25

Menu path: (top menu) → General Kernel Options → Other Kernel Object Options

config HEAP_MEM_POOL_SIZE
    int
    prompt "Heap memory pool size (in bytes)"
    default 0 if !POSIX_MQUEUE
    default 1024 if POSIX_MQUEUE
    help
      This option specifies the size of the heap memory pool used when
      dynamically allocating memory using k_malloc(). Supported values
      are: 256, 1024, 4096, and 16384. A size of zero means that no
      heap memory pool is defined.

(Definitions include propagated dependencies, including from if’s and menus.)