Create debugfs files directly on debugfs root instead of a subdirectory

rootfs_overlay/anonymous_inode.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
 set -e
 insmod /anonymous_inode.ko
-cd /sys/kernel/debug/lkmc_anonymous_inode/
-/anonymous_inode.out f
+/anonymous_inode.out /sys/kernel/debug/lkmc_anonymous_inode
 rmmod anonymous_inode

rootfs_overlay/ioctl.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
 set -e
 insmod /ioctl.ko
-cd /sys/kernel/debug/lkmc_ioctl/
-/ioctl.out f
+/ioctl.out /sys/kernel/debug/lkmc_ioctl
 rmmod ioctl

rootfs_overlay/poll.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 insmod /poll.ko
-/poll.out /sys/kernel/debug/lkmc_poll/f
+/poll.out /sys/kernel/debug/lkmc_poll

rootfs_overlay/seq_file.sh

@@ -25,3 +25,5 @@ dd if='lkmc_seq_file' bs=1 count=2 skip=2 status=none
 dd if='lkmc_seq_file' bs=4 count=1 skip=0 status=none
 # => 0
 # => 1
+
+rmmod seq_file

rootfs_overlay/seq_file_single.sh

@@ -8,3 +8,5 @@ cat 'lkmc_seq_file_single'
 dd if='lkmc_seq_file_single' bs=1 count=3 skip=1
 # => b
 # => c
+
+rmmod seq_file_single