Hi, I am testing hibernation on a PPC4xx board. I have noticed that kjournald is still running even when the hibernation image is being saved to disk. On looking at the code in fs/jbd/journal.c the kjournald thread has a check "if(freezing(current))" which i assume is to check if hibernating and to freeze the kjournald thread. But since the kjournald thread has the PF_NOFREEZE flag set it does not freeze the kjournald thread. 1. Can any one tell me in what case the kjournald thread is frozen? 2. Or is there no problem if it is not frozen during hibernation ? 3. Would it be a bad idea to set the kjournald thread freezeable using "set_freezable()" ? Thank you, Mohan _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
