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kexec_file: make kexec_image_post_load_cleanup_default() global

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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>
This commit is contained in:
AKASHI Takahiro 2018-11-15 14:52:41 +09:00 • committed by Will Deacon
parent 4e21565b7f
commit 92a98a2b9f
2 changed files with 2 additions and 1 deletions
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1
include/linux/kexec.h
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@ -143,6 +143,7 @@ extern const struct kexec_file_ops * const kexec_file_loaders[];
int kexec_image_probe_default(struct kimage *image, void *buf, int kexec_image_probe_default(struct kimage *image, void *buf,
unsigned long buf_len); 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 * struct kexec_buf - parameters for finding a place for a buffer in memory

2
kernel/kexec_file.c
View file

@ -76,7 +76,7 @@ void * __weak arch_kexec_kernel_image_load(struct kimage *image)
return kexec_image_load_default(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) if (!image->fops || !image->fops->cleanup)
return 0; return 0;