3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-23 10:15:57 +01:00
Code Issues Releases Wiki Activity

Move sleep and workqueue module doc to README

Browse Source 
sleep was broken because the workqueue was declared locally inside init,
further evidence that no one has ever run the examples :-(
This commit is contained in:
Ciro Santilli
2018-07-07 19:04:43 +01:00
parent 0ccbc04da0
commit 7d16a5c024
5 changed files with 89 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
kernel_module/work_from_work.c
View File

@@ -1,12 +1,10 @@
/*
Declare more work from a workqueue.
*/
/* https://github.com/cirosantilli/linux-kernel-module-cheat#workqueue-from-workqueue */
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/workqueue.h>
static int i = 0;
static int i;
static struct workqueue_struct *queue;
static void work_func(struct work_struct *work);
@@ -18,6 +16,8 @@ static void work_func(struct work_struct *work)
{
pr_info("%d\n", i);
i++;
if (i == 10)
i = 0;
queue_delayed_work(queue, &next_work, HZ);
}