Function report |
Source Code:fs\iomap\buffered-io.c |
Create Date:2022-07-28 20:31:55 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Submit the final bio for an ioend.* If @error is non-zero, it means that we have a situation where some part of* the submission process has failed after we have marked paged for writeback* and unlocked them
Proto:static int iomap_submit_ioend(struct iomap_writepage_ctx *wpc, struct iomap_ioend *ioend, int error)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct iomap_writepage_ctx * | wpc | |
struct iomap_ioend * | ioend | |
int | error |
1271 | bi_private = ioend |
1272 | bi_end_io = iomap_writepage_end_bio |
1274 | If prepare_ioend Then error = prepare_ioend(ioend, error) |
1276 | If error Then |
1288 | submit_bio( being built ) |
1289 | Return 0 |
Name | Describe |
---|---|
iomap_writepage_map | We implement an immediate ioend submission policy here to avoid needing to* chain multiple ioends and hence nest mempool allocations which can violate* forward progress guarantees we need to provide |
iomap_writepage | |
iomap_writepages |
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 |