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Subject[PATCH v9 02/11] kexec_file: make kexec_image_post_load_cleanup_default() global
Date
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>
Cc: Dave Young <dyoung@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
---
include/linux/kexec.h | 1 +
kernel/kexec_file.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 9e4e638fb505..49ab758f4d91 100644
--- 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
index 75d8e7cf040e..eef89d9b1f03 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -78,7 +78,7 @@ 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;
--
2.17.0
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