Re: [PATCH v9 02/11] kexec_file: make kexec_image_post_load_cleanup_default() global

[Dave Young]

On 04/25/18 at 03:26pm, AKASHI Takahiro wrote:
> 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@xxxxxxxxxx>
> Cc: Dave Young <dyoung@xxxxxxxxxx>
> Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
> Cc: Baoquan He <bhe@xxxxxxxxxx>
> ---
>  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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Acked-by: Dave Young <dyoung@xxxxxxxxxx>

Thanks
Dave