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authorTejun Heo <tj@kernel.org>2010-06-29 12:07:09 +0400
committerTejun Heo <tj@kernel.org>2010-06-29 12:07:09 +0400
commit82805ab77d25643f579d90397dcd34f05d1b750a (patch)
tree4e5fd250d8625e032250fd02101c3b6ce595cbbf /include/linux/kthread.h
parent7bc465605ffa90b281d6b774fcb13911636a6d45 (diff)
downloadlinux-82805ab77d25643f579d90397dcd34f05d1b750a.tar.xz
kthread: implement kthread_data()
Implement kthread_data() which takes @task pointing to a kthread and returns @data specified when creating the kthread. The caller is responsible for ensuring the validity of @task when calling this function. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/kthread.h')
-rw-r--r--include/linux/kthread.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index f93cb6979edc..685ea65eb803 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -30,6 +30,7 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
void kthread_bind(struct task_struct *k, unsigned int cpu);
int kthread_stop(struct task_struct *k);
int kthread_should_stop(void);
+void *kthread_data(struct task_struct *k);
int kthreadd(void *unused);
extern struct task_struct *kthreadd_task;