# Kernel module

1.  Modules
    1.  [module_init](kernel_module/module_init.c)
    1.  Debugging
        1.  [hello](kernel_module/hello.c)
        1.  [hello2](kernel_module/hello2.c)
        1.  [debugfs](kernel_module/debugfs.c)
        1.  [panic](kernel_module/panic.c)
    1.  [params](kernel_module/params.c)
    1.  [fops](kernel_module/fops.c)
        1. [ioctl](kernel_module/ioctl.c)
        1. [poll](kernel_module/poll.c)
        1. [anonymous_inode](kernel_module/anonymous_inode.c)
    1.  Asynchronous
        1. [workqueue](kernel_module/workqueue.c)
        1. [sleep](kernel_module/sleep.c)
        1. [kthread](kernel_module/kthread.c)
        1. [kthreads](kernel_module/kthreads.c)
        1. [schedule](kernel_module/schedule.c)
        1. [timer](kernel_module/timer.c)
        1. [work_from_work](kernel_module/work_from_work.c)
    1.  [irq](kernel_module/irq.c)
    1.  Module dependencies
        1. [dep.c](kernel_module/dep.c)
        1. [dep2.c](kernel_module/dep2.c)
    1.  [character_device](kernel_module/character_device.c)
1.  [user](user/)