函数逻辑报告 |
Source Code:include\linux\blkdev.h |
Create Date:2022-07-27 06:47:13 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:queue_logical_block_size
函数原型:static inline unsigned queue_logical_block_size(const struct request_queue *q)
返回类型:unsigned
参数:
类型 | 参数 | 名称 |
---|---|---|
const struct request_queue * | q |
1296 | retval等于512 |
1298 | 如果q且logical_block_size则retval等于logical_block_size |
1301 | 返回:retval |
名称 | 描述 |
---|---|
submit_bio | submit_bio - submit a bio to the block device layer for I/O*@bio: The &struct bio which describes the I/O* submit_bio() is very similar in purpose to generic_make_request(), and* uses that function to do most of the work. Both are fairly rough |
queue_logical_block_size_show | |
get_max_io_size | Return the maximum number of sectors from the start of a bio that may be* submitted as a single request to a block device. If enough sectors remain,* align the end to the physical block size. Otherwise align the end to the* logical block size |
blk_integrity_register | lk_integrity_register - Register a gendisk as being integrity-capable*@disk: struct gendisk pointer to make integrity-aware*@template: block integrity profile to register* Description: When a device needs to advertise itself as being able to* send/receive |
bdev_logical_block_size | |
bio_allowed_max_sectors | The max size one bio can handle is UINT_MAX becasue bvec_iter.bi_size* is defined as 'unsigned int', meantime it has to aligned to with logical* block size which is the minimum accepted unit by hardware. |
t10_pi_ref_tag |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |