Commit 515eb767 authored by Wang Wensheng's avatar Wang Wensheng
Browse files

drm/ttm: Add kabi reserve in ttm_resource.h 

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



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

Reserve space for ttm_resource_manager_func, ttm_resource_manager,
ttm_bus_placement and ttm_resource in ttm_resource.h

Signed-off-by: default avatarWang Wensheng <wangwensheng4@huawei.com>
parent fd8d76a3

include/drm/ttm/ttm_resource.h

+13 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
#include <linux/mutex.h>

#include <linux/iosys-map.h>

#include <linux/dma-fence.h>

#include <linux/kabi.h>



#include <drm/drm_print.h>

#include <drm/ttm/ttm_caching.h>
@@ -132,6 +133,10 @@ struct ttm_resource_manager_func { 
	 */

	void (*debug)(struct ttm_resource_manager *man,

		      struct drm_printer *printer);

	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



/**
@@ -174,6 +179,8 @@ struct ttm_resource_manager { 
	 * bdev->lru_lock.

	 */

	uint64_t usage;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

};



/**
@@ -191,6 +198,8 @@ struct ttm_bus_placement { 
	phys_addr_t		offset;

	bool			is_iomem;

	enum ttm_caching	caching;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

};



/**
@@ -218,6 +227,10 @@ struct ttm_resource { 
	 * @lru: Least recently used list, see &ttm_resource_manager.lru

	 */

	struct list_head lru;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_RESERVE(3)

	KABI_RESERVE(4)

};



/**