mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-11-12 04:22:27 +01:00
Dave Young
a43cac0d9d
Split kexec_file syscall related code to another file kernel/kexec_file.c so that the #ifdef CONFIG_KEXEC_FILE in kexec.c can be dropped. Sharing variables and functions are moved to kernel/kexec_internal.h per suggestion from Vivek and Petr. [[email protected]: fix bisectability] [[email protected]: declare the various arch_kexec functions] [[email protected]: fix build] Signed-off-by: Dave Young <[email protected]> Cc: Eric W. Biederman <[email protected]> Cc: Vivek Goyal <[email protected]> Cc: Petr Tesarik <[email protected]> Cc: Theodore Ts'o <[email protected]> Cc: Josh Boyer <[email protected]> Cc: David Howells <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
23 lines
789 B
C
23 lines
789 B
C
#ifndef LINUX_KEXEC_INTERNAL_H
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#define LINUX_KEXEC_INTERNAL_H
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#include <linux/kexec.h>
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struct kimage *do_kimage_alloc_init(void);
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int sanity_check_segment_list(struct kimage *image);
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void kimage_free_page_list(struct list_head *list);
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void kimage_free(struct kimage *image);
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int kimage_load_segment(struct kimage *image, struct kexec_segment *segment);
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void kimage_terminate(struct kimage *image);
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int kimage_is_destination_range(struct kimage *image,
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unsigned long start, unsigned long end);
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extern struct mutex kexec_mutex;
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#ifdef CONFIG_KEXEC_FILE
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void kimage_file_post_load_cleanup(struct kimage *image);
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#else /* CONFIG_KEXEC_FILE */
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static inline void kimage_file_post_load_cleanup(struct kimage *image) { }
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#endif /* CONFIG_KEXEC_FILE */
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#endif /* LINUX_KEXEC_INTERNAL_H */
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