Re: how can i make kernel to sleep for 5 minutes?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jan 04, 2005 at 06:34:44 -0000, bunty  wrote:
> 
> hello all,
>          I require a schedule_timeout function statement to have
>          kernel module sleep for 5 minutes. I require to call
>          a function from kernel module from interval of 5 minutes.

Module is not a schedulable entity. It does not make sense to talk about
kernel module sleeping.

>          For that i have written simple kernel module that should
>          print string in function and that function be called in
>          a interval of 1 minute but its printing continually without
>          sleeping.

Who told you that 60000 jiffies is 1 minute?? 60000 jiffis is
hell-knows-how-long.

> [code snapped]
>         printk(KERN_DEBUG "buffer in file_reader is =%s\n",buffer1);

Just as a side note, do you know, that reading files in kernel is
forbidden? No, it's not impossible, but it's a REALLY bad idea in almost
all cases.

> [code snapped]
-------------------------------------------------------------------------------
						 Jan 'Bulb' Hudec <bulb@xxxxxx>

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]
  Powered by Linux