Commit ce3512fb authored by Zeng Heng's avatar Zeng Heng
Browse files

kabi: reserve space for workqueue subsystem related structure 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I9089C


CVE: NA

-------------------------------

Reserve space for workqueue subsystem.

Signed-off-by: default avatarZeng Heng <zengheng4@huawei.com>
parent 49a22666

include/linux/workqueue.h

+12 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
#ifndef _LINUX_WORKQUEUE_H

#define _LINUX_WORKQUEUE_H



#include <linux/kabi.h>

#include <linux/timer.h>

#include <linux/linkage.h>

#include <linux/bitops.h>
@@ -102,6 +103,9 @@ struct work_struct { 
#ifdef CONFIG_LOCKDEP

	struct lockdep_map lockdep_map;

#endif



	KABI_RESERVE(1)

	KABI_RESERVE(2)

};



#define WORK_DATA_INIT()	ATOMIC_LONG_INIT((unsigned long)WORK_STRUCT_NO_POOL)
@@ -117,6 +121,9 @@ struct delayed_work { 
	int cpu;

	/* delayed_work private data, only used in pciehp now */

	unsigned long data;



	KABI_RESERVE(1)

	KABI_RESERVE(2)

};



struct rcu_work {
@@ -203,6 +210,11 @@ struct workqueue_attrs { 
	 * @ordered: work items must be executed one by one in queueing order

	 */

	bool ordered;



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



static inline struct delayed_work *to_delayed_work(struct work_struct *work)