Commit ddf1c09b authored by Yang Jihong's avatar Yang Jihong Committed by Zheng Zengkai
Browse files

kabi: reserve space for perf subsystem related structures 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4GFVG?from=project-issue


CVE: NA

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

Reserve space for the structures in perf subsystem.

Signed-off-by: default avatarYang Jihong <yangjihong1@huawei.com>
Reviewed-by: default avatarKuohai Xu <xukuohai@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 25374f86

include/linux/perf_event.h

+8 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ struct perf_guest_info_callbacks { 
#include <linux/cgroup.h>

#include <linux/refcount.h>

#include <linux/security.h>

#include <linux/kabi.h>

#include <asm/local.h>



struct perf_callchain_entry {
@@ -513,6 +514,13 @@ struct pmu { 
	 * Check period value for PERF_EVENT_IOC_PERIOD ioctl.

	 */

	int (*check_period)		(struct perf_event *event, u64 value); /* optional */



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

	KABI_RESERVE(5)

	KABI_RESERVE(6)

};



enum perf_addr_filter_action_t {