Hello Ron,
I believe the problem is that you should be using the list_for_each_safe macro
instead of list_for_each
--
Miguel
On Wednesday 26 September 2007, Ron Lee wrote:
> Hello all,
>
> I am trying to use the standard structure list_head for linked lists
> in the kernel. So far, I can search and add items to my linked list.
> I can remove items from my linked list.
>
> But when I want to purge the entire linked list. I get a kernel oops.
> Does anyone have any suggestions? Any help is highly appreciated!
>
> Thanks,
> Ron
>
> struct frule {
> int data;
> struct list_head list;
> };
>
> static void release_frules(struct frule *frs)
> {
> struct frule *fr;
> struct list_head *p;
>
> list_for_each(p, frs) {
> fr = list_entry(p, struct frule, list);
> list_del(p);
> kfree(fr);
> }
>
> return;
> }
>
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