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:We use head and tail indices that aren't masked off, except at the point of* dereference, but rather they're allowed to wrap naturally. This means there* isn't a dead spot in the buffer, but the ring has to be a power of two and* <= 2^31.
Proto:static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct pipe_inode_info * | pipe | |
| int | subclass |
| 64 | If files Then mutex_lock_nested( & mutex, subclass) |
| Name | Describe |
|---|---|
| pipe_lock | |
| pipe_double_lock |
| 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 |