Commit 48f78a0e authored by Wang Wensheng's avatar Wang Wensheng
Browse files

sbitmap: Add kabi reserve 

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I9244H



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

Reserve space for sbitmap and sbitmap_queue in sbitmap.h.

Signed-off-by: default avatarWang Wensheng <wangwensheng4@huawei.com>
parent f5dc81c4

include/linux/sbitmap.h

+9 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <linux/smp.h>

#include <linux/types.h>

#include <linux/wait.h>

#include <linux/kabi.h>



struct seq_file;
@@ -77,6 +78,10 @@ struct sbitmap { 
	 * cachelines until the map is exhausted.

	 */

	unsigned int __percpu *alloc_hint;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



#define SBQ_WAIT_QUEUES 8
@@ -144,6 +149,10 @@ struct sbitmap_queue { 
	 * @wakeup_cnt: Number of thread wake ups issued.

	 */

	atomic_t wakeup_cnt;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



/**