the-tree/kernel/kexec_internal.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef LINUX_KEXEC_INTERNAL_H
0003 #define LINUX_KEXEC_INTERNAL_H
0004
0005 #include <linux/kexec.h>
0006
0007 struct kimage *do_kimage_alloc_init(void);
0008 int sanity_check_segment_list(struct kimage *image);
0009 void kimage_free_page_list(struct list_head *list);
0010 void kimage_free(struct kimage *image);
0011 int kimage_load_segment(struct kimage *image, struct kexec_segment *segment);
0012 void kimage_terminate(struct kimage *image);
0013 int kimage_is_destination_range(struct kimage *image,
0014                 unsigned long start, unsigned long end);
0015
0016 extern struct mutex kexec_mutex;
0017
0018 #ifdef CONFIG_KEXEC_FILE
0019 #include <linux/purgatory.h>
0020 void kimage_file_post_load_cleanup(struct kimage *image);
0021 extern char kexec_purgatory[];
0022 extern size_t kexec_purgatory_size;
0023 #else /* CONFIG_KEXEC_FILE */
0024 static inline void kimage_file_post_load_cleanup(struct kimage *image) { }
0025 #endif /* CONFIG_KEXEC_FILE */
0026 #endif /* LINUX_KEXEC_INTERNAL_H */