Unverified Commit bcb0fdc5 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!4532 v2 fscache: reserve kabi for fscache structures 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zizhi Wo <wozizhi@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/DBF35VOHWMWGBNJ7OP72FLXSIAXY7JW7/ 
 
https://gitee.com/openeuler/kernel/issues/I912AQ 
 
Link:https://gitee.com/openeuler/kernel/pulls/4532

 

Reviewed-by: default avatarHou Tao <houtao1@huawei.com>
Reviewed-by: default avatarYu Kuai <yukuai3@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents d3bc8856 a9d69eb5

include/linux/fscache-cache.h

+10 −0
Original line number Diff line number Diff line
@@ -43,6 +43,11 @@ struct fscache_cache { 
	unsigned int		debug_id;

	enum fscache_cache_state state;

	char			*name;



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



/*
@@ -77,6 +82,11 @@ struct fscache_cache_ops { 


	/* Prepare to write to a live cache object */

	void (*prepare_to_write)(struct fscache_cookie *cookie);



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



extern struct workqueue_struct *fscache_wq;

include/linux/fscache.h

+11 −0
Original line number Diff line number Diff line
@@ -89,6 +89,12 @@ struct fscache_volume { 
#define FSCACHE_VOLUME_ACQUIRE_PENDING	3	/* Volume is waiting to complete acquisition */

#define FSCACHE_VOLUME_CREATING		4	/* Volume is being created on disk */

	u8				coherency_len;	/* Length of the coherency data */



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)



	u8				coherency[];	/* Coherency data */

};
@@ -145,6 +151,11 @@ struct fscache_cookie { 
		void			*aux;		/* Auxiliary data */

		u8			inline_aux[8];	/* - If the aux data is short enough */

	};



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



/*