From mboxrd@z Thu Jan 1 00:00:00 1970 From: frog1120@gmail.com (J.Hwan Kim) Date: Wed, 06 Nov 2013 00:51:03 +0900 Subject: How to prevent other processes from being scheduled Message-ID: <527913E7.5030705@gmail.com> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org Hi, everyone How can I prevent other processes than my specific application from being scheduled? I thougt that when my program being started, it would invokes the kernel to do "local_irq_disable()" and when it ended, it would call "local_irq_enable()" in order that scheduler not working when my specific program runs. But i seems do not work as I likes. Please give me some hints what i should do... Thanks in advance. J.Hwan Kim