Function report | 
Source Code:include\linux\buffer_head.h | 
Create Date:2022-07-28 12:16:43 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:put_bh
Proto:static inline void put_bh(struct buffer_head *bh)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct buffer_head * | bh | 
| 288 | smp_mb__before_atomic() | 
| 289 | atomic_dec( & users using this buffer_head ) | 
| Name | Describe | 
|---|---|
| end_buffer_read_sync | Default synchronous end-of-IO handler.. Just mark it up-to-date and* unlock the buffer. This is what ll_rw_block uses too. | 
| end_buffer_write_sync | |
| write_boundary_block | Called when we've recently written block `bblock', and it is known that* `bblock' was for a buffer_boundary() buffer. This means that the block at* `bblock + 1' is probably a dirty indirect block. Hunt it down and, if it's* dirty, schedule it for IO | 
| __brelse | Decrement a buffer_head's reference count | 
| Source code conversion tool public plug-in interface  | X | 
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