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xen/grant-table: Export gnttab_{alloc|free}_pages as GPL

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Only gnttab_{alloc|free}_pages are exported as EXPORT_SYMBOL
while all the rest are exported as EXPORT_SYMBOL_GPL, thus
effectively making it not possible for non-GPL driver modules
to use grant table module. Export gnttab_{alloc|free}_pages as
EXPORT_SYMBOL_GPL so all the exports are aligned.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
This commit is contained in:
Oleksandr Andrushchenko 2018-06-01 14:41:24 +03:00 committed by Juergen Gross
parent 84c029a733
commit 6e3cc2a6e2
1 changed files with 2 additions and 2 deletions
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4
drivers/xen/grant-table.c
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@ -799,7 +799,7 @@ int gnttab_alloc_pages(int nr_pages, struct page **pages)
return 0;
}
EXPORT_SYMBOL(gnttab_alloc_pages);
EXPORT_SYMBOL_GPL(gnttab_alloc_pages);
/**
* gnttab_free_pages - free pages allocated by gnttab_alloc_pages()
@ -820,7 +820,7 @@ void gnttab_free_pages(int nr_pages, struct page **pages)
}
free_xenballooned_pages(nr_pages, pages);
}
EXPORT_SYMBOL(gnttab_free_pages);
EXPORT_SYMBOL_GPL(gnttab_free_pages);
/* Handling of paged out grant targets (GNTST_eagain) */
#define MAX_DELAY 256