linux switch_to function
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- Subject: linux switch_to function
- From: Gaurav Tewari <gaurav6969@xxxxxxxxx>
- Date: Sat, 14 Mar 2009 16:05:56 +0530
Hi all,
linux switch_to function which actually does the context switch, very smartly preserves the 'last' field of prev task_struct across context switch (the third argument of switch_to()), but where and how does it uses that argument...or saved value...
--
Regards,
Gaurav Tewari
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