Function report | 
Source Code:include\linux\jiffies.h | 
Create Date:2022-07-28 05:35:43 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:secs_to_jiffies: - convert microseconds to jiffies*@u: time in microseconds* conversion is done as follows:* - 'too large' values [that would result in larger than* MAX_JIFFY_OFFSET values] mean 'infinite timeout' too
Proto:static __always_inline unsigned long usecs_to_jiffies(const unsigned int u)
Type:unsigned long
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| const unsigned int | u | 
| 413 | If __builtin_constant_p(u) Then | 
| 414 | If u > jiffies_to_usecs(Change timeval to jiffies, trying to avoid the* most obvious overflows) Then Return Change timeval to jiffies, trying to avoid the* most obvious overflows | 
| 416 | Return _usecs_to_jiffies(u) | 
| 417 | Else | 
| 418 | Return __usecs_to_jiffies(u) | 
| Name | Describe | 
|---|---|
| pm_qos_update_request_timeout | pm_qos_update_request_timeout - modifies an existing qos request temporarily.*@req : handle to list element holding a pm_qos request to use*@new_value: defines the temporal qos request*@timeout_us: the effective duration of this qos request in usecs. | 
| ioc_start_period | 
| 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  |