topic Locking in interrupt handler -blog archive in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Locking-in-interrupt-handler-blog-archive/m-p/218666#M14104 <HTML><HEAD></HEAD><BODY><P>Interrupt handler can use spin_lock_irqsave() and spin_unlock_irqrestore().<BR />Avoid holding the lock more then 5 line of code.</P></BODY></HTML> Mon, 12 Mar 2012 03:37:11 GMT JackyAtFreescal 2012-03-12T03:37:11Z Locking in interrupt handler -blog archive https://community.nxp.com/t5/i-MX-Processors/Locking-in-interrupt-handler-blog-archive/m-p/218666#M14104 <HTML><HEAD></HEAD><BODY><P>Interrupt handler can use spin_lock_irqsave() and spin_unlock_irqrestore().<BR />Avoid holding the lock more then 5 line of code.</P></BODY></HTML> Mon, 12 Mar 2012 03:37:11 GMT https://community.nxp.com/t5/i-MX-Processors/Locking-in-interrupt-handler-blog-archive/m-p/218666#M14104 JackyAtFreescal 2012-03-12T03:37:11Z