-struct kretprobe_instance *get_rp_inst(void *sara)
-{
- struct hlist_head *head;
- struct hlist_node *node;
- struct task_struct *tsk;
- struct kretprobe_instance *ri;
-
- tsk = arch_get_kprobe_task(sara);
- head = &kretprobe_inst_table[hash_ptr(tsk, KPROBE_HASH_BITS)];
- hlist_for_each_entry(ri, node, head, hlist) {
- if (ri->stack_addr == sara)
- return ri;
- }
- return NULL;
-}
-