Re: Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

On Tue, Dec 8, 2015 at 2:33 PM, Clemens Ladisch wrote: > Aniroop Mathur wrote: >> As in the kernel documentation, it is mentioned to use msleep for >> 10ms+ delay, I am confused whether there would be any disadvantage in >> using usleep_range for higher delays values because normally drivers >>

Re: Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

Aniroop Mathur wrote: > As in the kernel documentation, it is mentioned to use msleep for > 10ms+ delay, I am confused whether there would be any disadvantage in > using usleep_range for higher delays values because normally drivers > have variety of delays used (2, 10, 20, 40, 100, 500 ms). > >

Re: Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

Aniroop Mathur wrote: > As in the kernel documentation, it is mentioned to use msleep for > 10ms+ delay, I am confused whether there would be any disadvantage in > using usleep_range for higher delays values because normally drivers > have variety of delays used (2, 10, 20, 40, 100, 500 ms). > >

Re: Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

On Tue, Dec 8, 2015 at 2:33 PM, Clemens Ladisch wrote: > Aniroop Mathur wrote: >> As in the kernel documentation, it is mentioned to use msleep for >> 10ms+ delay, I am confused whether there would be any disadvantage in >> using usleep_range for higher delays values because

Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

Dear Mr. John and Mr. Thomas, Greetings of the day !! This is Aniroop Mathur working on sensor kernel drivers for last 3 years. Recently, In my driver code, I have been changing msleep to usleep_range. But I got stuck at one point and could not find proper answer on internet. Could you please

Ques: [kernel/time/*] Is there any disadvantage in using usleep_range for more than 20ms delay ?

Dear Mr. John and Mr. Thomas, Greetings of the day !! This is Aniroop Mathur working on sensor kernel drivers for last 3 years. Recently, In my driver code, I have been changing msleep to usleep_range. But I got stuck at one point and could not find proper answer on internet. Could you please