From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/linux/task_work.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 kernel/include/linux/task_work.h (limited to 'kernel/include/linux/task_work.h') diff --git a/kernel/include/linux/task_work.h b/kernel/include/linux/task_work.h new file mode 100644 index 000000000..ca5a1cf27 --- /dev/null +++ b/kernel/include/linux/task_work.h @@ -0,0 +1,24 @@ +#ifndef _LINUX_TASK_WORK_H +#define _LINUX_TASK_WORK_H + +#include +#include + +typedef void (*task_work_func_t)(struct callback_head *); + +static inline void +init_task_work(struct callback_head *twork, task_work_func_t func) +{ + twork->func = func; +} + +int task_work_add(struct task_struct *task, struct callback_head *twork, bool); +struct callback_head *task_work_cancel(struct task_struct *, task_work_func_t); +void task_work_run(void); + +static inline void exit_task_work(struct task_struct *task) +{ + task_work_run(); +} + +#endif /* _LINUX_TASK_WORK_H */ -- cgit 1.2.3-korg