函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:mm\mempool.c Create Date:2022-07-27 15:27:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：A simple mempool-backed page allocator that allocates pages* of the order specified by pool_data.

函数原型：void *mempool_alloc_pages(gfp_t gfp_mask, void *pool_data)

返回类型：void

参数：

类型参数名称
gfp_tgfp_mask
void *pool_data
547  order等于pool_data
548  返回:alloc_pages(gfp_mask, order)
调用者
名称描述
mempool_alloc_pages_isaallocate pages in the DMA region for the ISA pool