Function report |
Source Code:include\trace\events\block.h |
Create Date:2022-07-28 12:16:56 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:lock_rq_complete - block IO operation completed by device driver*@rq: block operations request*@error: status code*@nr_bytes: number of completed bytes* The block_rq_complete tracepoint event indicates that some portion
Proto:static inline void trace_block_rq_complete(struct request *rq, int error, unsigned int nr_bytes)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct request * | rq | |
| int | error | |
| unsigned int | nr_bytes |
NULL
| Name | Describe |
|---|---|
| blk_update_request | lk_update_request - Special helper function for request stacking drivers*@req: the request being processed*@error: block status code*@nr_bytes: number of bytes to complete @req* Description:* Ends I/O on a number of bytes attached to @req, but doesn't |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |