Function report | 
Source Code:fs\pipe.c | 
Create Date:2022-07-28 20:04:27 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:generic_pipe_buf_steal - attempt to take ownership of a &pipe_buffer*@pipe: the pipe that the buffer belongs to*@buf: the buffer to attempt to steal* Description:* This function attempts to steal the &struct page attached to*@buf
Proto:int generic_pipe_buf_steal(struct pipe_inode_info *pipe, struct pipe_buffer *buf)
Type:int
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct pipe_inode_info * | pipe | |
| struct pipe_buffer * | buf | 
| 175 | If page_count(page) == 1 Then | 
| 177 | Return 0 | 
| 180 | Return 1 | 
| Name | Describe | 
|---|---|
| user_page_pipe_buf_steal | 
| Source code conversion tool public plug-in interface  | X | 
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