Slab

Slab 的协作图:

宏定义
#define	SLAB_MEM_ALLOCATOR_SIZE   512U

函数
void	LOS_SlabSizeCfg (UINT32 *cfg, UINT32 cnt)
	configure slab size.

详细描述

宏定义说明

SLAB_MEM_ALLOCATOR_SIZE

#define SLAB_MEM_ALLOCATOR_SIZE   512U

total size of each slab class.

函数说明

LOS_SlabSizeCfg()

void LOS_SlabSizeCfg ( UINT32 *  cfg, UINT32  cnt  )

extern

configure slab size.

slab bucket size type.

Description:

This API is used to configure slab size.

注意

• The function should be called before function LOS_MemInit if necessary.
• The function takes effect when LOSCFG_KERNEL_MEM_SLAB_AUTO_EXPANSION_MODE is NO.

参数

cfg	[IN] the pointer to slab size config table. Note that the pointer cannot be null.
cnt	[IN] slab class size, must be equal to SLAB_MEM_COUNT(the number of slab class).

返回值

None.

Dependency:

• los_slab.h: the header file that contains the API declaration.

自从

Huawei LiteOS V200R003C00