| Function report | 
| Source Code: lib\bitmap.c | Create Date:2022-07-28 06:20:33 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:bitmap_zalloc
Proto:unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags)
Type:unsigned long
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| unsigned int | nbits | |
| gfp_t | flags | 
| 1192 | Return bitmap_alloc(nbits, flags | __GFP_ZERO) | 
| Name | Describe | 
|---|---|
| large_bitmap | |
| irq_sim_init | q_sim_init - Initialize the interrupt simulator: allocate a range of* dummy interrupts.*@sim: The interrupt simulator object to initialize.*@num_irqs: Number of interrupts to allocate* On success: return the base of the allocated interrupt range. | 
| 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 |