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Commit 6e3cc2a6 authored by Oleksandr Andrushchenko's avatar Oleksandr Andrushchenko Committed by Juergen Gross
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xen/grant-table: Export gnttab_{alloc|free}_pages as GPL 



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: default avatarOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: default avatarJuergen Gross <jgross@suse.com>
Signed-off-by: default avatarJuergen Gross <jgross@suse.com>
parent 84c029a7

drivers/xen/grant-table.c

+2 −2
Original line number Diff line number Diff line
@@ -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