| Function report | 
| Source Code: lib\objagg.c | Create Date:2022-07-28 07:23:41 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:bjagg_create - creates a new objagg instance*@ops: user-specific callbacks*@objagg_hints: hints, can be NULL*@priv: pointer to a private data passed to the ops* Note: all locking must be provided by the caller
Proto:struct objagg *objagg_create(const struct objagg_ops *ops, struct objagg_hints *objagg_hints, void *priv)
Type:struct objagg
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| const struct objagg_ops * | ops | |
| struct objagg_hints * | objagg_hints | |
| void * | priv | 
| 520 | If WARN_ON(!ops || !root_create || !root_destroy || !delta_check || !delta_create || !delta_destroy) Then Return ERR_PTR( - EINVAL) | 
| 525 | objagg = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc). | 
| 529 | If objagg_hints Then | 
| 530 | hints = objagg_hints | 
| 531 | refcount++ | 
| 537 | key_offset = offsetof(structobjagg_obj, obj) | 
| 538 | head_offset = offsetof(structobjagg_obj, ht_node) | 
| 541 | If err Then Go to err_rhashtable_init | 
| 547 | Return objagg | 
| 549 | err_rhashtable_init : | 
| Name | Describe | 
|---|---|
| test_delta | |
| test_hints_case | |
| test_nodelta | 
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