diff options
Diffstat (limited to 'drivers/xen/grant-table.c')
| -rw-r--r-- | drivers/xen/grant-table.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 27be107d6480..ba9f3eec2bd0 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -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 @@ -1137,7 +1137,7 @@ static int gnttab_map(unsigned int start_idx, unsigned int end_idx) /* No need for kzalloc as it is initialized in following hypercall * GNTTABOP_setup_table. */ - frames = kmalloc(nr_gframes * sizeof(unsigned long), GFP_ATOMIC); + frames = kmalloc_array(nr_gframes, sizeof(unsigned long), GFP_ATOMIC); if (!frames) return -ENOMEM; @@ -1300,8 +1300,9 @@ int gnttab_init(void) max_nr_glist_frames = (max_nr_grant_frames * gnttab_interface->grefs_per_grant_frame / RPP); - gnttab_list = kmalloc(max_nr_glist_frames * sizeof(grant_ref_t *), - GFP_KERNEL); + gnttab_list = kmalloc_array(max_nr_glist_frames, + sizeof(grant_ref_t *), + GFP_KERNEL); if (gnttab_list == NULL) return -ENOMEM; |