Function report |
Source Code:arch\x86\include\asm\div64.h |
Create Date:2022-07-28 05:34:23 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:mul_u32_u32
Proto:static inline u64 mul_u32_u32(u32 a, u32 b)
Type:u64
Parameter:
| Type | Parameter | Name |
|---|---|---|
| u32 | a | |
| u32 | b |
| 67 | asm("mull %[b]":"=a"(low), "=d"(high):[a]"a"(a), [b]"rm"(b)) |
| Name | Describe |
|---|---|
| __calc_delta | delta_exec * weight / lw.weight* OR* (delta_exec * (weight * lw->inv_weight)) >> WMULT_SHIFT* Either weight := NICE_0_LOAD and lw \e sched_prio_to_wmult[], in which case* we're guaranteed shift stays positive because inv_weight is guaranteed to |
| mul_u64_u32_shr | |
| mul_u64_u64_shr | |
| mul_u64_u32_div |
| 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 |