Function report |
Source Code:fs\iomap\fiemap.c |
Create Date:2022-07-28 20:32:13 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:iomap_fiemap
Proto:int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi, loff_t start, loff_t len, const struct iomap_ops *ops)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct inode * | inode | |
struct fiemap_extent_info * | fi | |
loff_t | start | |
loff_t | len | |
const struct iomap_ops * | ops |
81 | If Flags as passed from user & sync file data before map Then |
88 | ret = Execute a iomap write on a segment of the mapping that spans a* contiguous range of pages that have identical block mapping state |
95 | If ret == 0 Then Break |
102 | If type of mapping != blocks allocated, need allocation Then |
103 | ret = iomap_to_fiemap(fi, & prev, Last extent in file. ) |
108 | Return 0 |
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 |