[mirror_ubuntu-bionic-kernel.git] / kernel / kexec_internal.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_KEXEC_INTERNAL_H
#define LINUX_KEXEC_INTERNAL_H

#include <linux/kexec.h>

struct kimage *do_kimage_alloc_init(void);
int sanity_check_segment_list(struct kimage *image);
void kimage_free_page_list(struct list_head *list);
void kimage_free(struct kimage *image);
int kimage_load_segment(struct kimage *image, struct kexec_segment *segment);
void kimage_terminate(struct kimage *image);
int kimage_is_destination_range(struct kimage *image,
				unsigned long start, unsigned long end);

extern struct mutex kexec_mutex;

#ifdef CONFIG_KEXEC_FILE
#include <linux/purgatory.h>
void kimage_file_post_load_cleanup(struct kimage *image);
extern char kexec_purgatory[];
extern size_t kexec_purgatory_size;
#else /* CONFIG_KEXEC_FILE */
static inline void kimage_file_post_load_cleanup(struct kimage *image) { }
#endif /* CONFIG_KEXEC_FILE */
#endif /* LINUX_KEXEC_INTERNAL_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
a43cac0d DY	2	#ifndef LINUX_KEXEC_INTERNAL_H
	3	#define LINUX_KEXEC_INTERNAL_H
	4
	5	#include <linux/kexec.h>
	6
	7	struct kimage *do_kimage_alloc_init(void);
	8	int sanity_check_segment_list(struct kimage *image);
	9	void kimage_free_page_list(struct list_head *list);
	10	void kimage_free(struct kimage *image);
	11	int kimage_load_segment(struct kimage image, struct kexec_segment segment);
	12	void kimage_terminate(struct kimage *image);
	13	int kimage_is_destination_range(struct kimage *image,
	14	unsigned long start, unsigned long end);
	15
	16	extern struct mutex kexec_mutex;
	17
	18	#ifdef CONFIG_KEXEC_FILE
40c50c1f	19	#include <linux/purgatory.h>
a43cac0d	20	void kimage_file_post_load_cleanup(struct kimage *image);
e2ae8ab4 KC	21	extern char kexec_purgatory[];
e2ae8ab4 KC	22	extern size_t kexec_purgatory_size;
a43cac0d DY	23	#else /* CONFIG_KEXEC_FILE */
	24	static inline void kimage_file_post_load_cleanup(struct kimage *image) { }
	25	#endif /* CONFIG_KEXEC_FILE */
	26	#endif /* LINUX_KEXEC_INTERNAL_H */