函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\scatterlist.h Create Date:2022-07-27 06:47:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：标记散列表结束

函数原型：static inline void sg_mark_end(struct scatterlist *sg)

返回类型：void

参数：

类型参数名称
struct scatterlist *sg
195  page_link或等于SG_END
196  page_link与等于Notes on SG table design的反
调用者
名称描述
__sg_alloc_table__sg_alloc_table - Allocate and initialize an sg table with given allocator*@table: The sg table header to use*@nents: Number of entries in sg list*@max_ents: The maximum number of entries the allocator returns per call*@nents_first_chunk: Number of
sg_split_phys
blk_rq_map_sgmap a request to scatterlist, return number of sg entries setup. Caller* must make sure sg can hold rq->nr_phys_segments entries
blk_rq_map_integrity_sglk_rq_map_integrity_sg - Map integrity metadata into a scatterlist*@q: request queue*@bio: bio with integrity metadata attached*@sglist: target scatterlist* Description: Map the integrity vectors in request into a* scatterlist
sg_init_markersg_init_marker - Initialize markers in sg table*@sgl: The SG table*@nents: Number of entries in table
scatterwalk_crypto_chain