kexec_file: make kexec_image_post_load_cleanup_default() global

Change this function from static to global so that arm64 can implement its own arch_kimage_file_post_load_cleanup() later using kexec_image_post_load_cleanup_default(). Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Acked-by: Dave Young <dyoung@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Baoquan He <bhe@redhat.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
mariux64 · Dec 6, 2018 · 92a98a2 · 92a98a2
1 parent 4e21565
commit 92a98a2
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diff --git a/include/linux/kexec.h b/include/linux/kexec.h
@@ -143,6 +143,7 @@ extern const struct kexec_file_ops * const kexec_file_loaders[];
 
 int kexec_image_probe_default(struct kimage *image, void *buf,
 			      unsigned long buf_len);
+int kexec_image_post_load_cleanup_default(struct kimage *image);
 
 /**
  * struct kexec_buf - parameters for finding a place for a buffer in memory

diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
@@ -76,7 +76,7 @@ void * __weak arch_kexec_kernel_image_load(struct kimage *image)
 	return kexec_image_load_default(image);
 }
 
-static int kexec_image_post_load_cleanup_default(struct kimage *image)
+int kexec_image_post_load_cleanup_default(struct kimage *image)
 {
 	if (!image->fops || !image->fops->cleanup)
 		return 0;