On Wednesday 28 April 2010, Arve Hjønnevåg wrote: > Add a misc device, "suspend_blocker", that allows user-space processes > to block auto suspend. The device has ioctls to create a suspend_blocker, > and to block and unblock suspend. To delete the suspend_blocker, close > the device. > > Signed-off-by: Arve Hjønnevåg <arve@xxxxxxxxxxx> ... > + > +#include <linux/fs.h> > +#include <linux/miscdevice.h> > +#include <linux/module.h> > +#include <linux/uaccess.h> > +#include <linux/slab.h> > +#include <linux/suspend_blocker.h> > +#include <linux/suspend_block_dev.h> > + > +enum { > + DEBUG_FAILURE = BIT(0), > +}; > +static int debug_mask = DEBUG_FAILURE; What's the exact purpose of this? > +module_param_named(debug_mask, debug_mask, int, S_IRUGO | S_IWUSR | S_IWGRP); > + > +static DEFINE_MUTEX(ioctl_lock); > + > +struct user_suspend_blocker { > + struct suspend_blocker blocker; > + char name[0]; > +}; Why is this not in a header? Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm