58  * This function is used to map shared frames to store grant status. It is
84 	void *shared = *__shared;  in arch_gnttab_map_shared()  local
86 	if (shared == NULL) {  in arch_gnttab_map_shared()
90 		shared = area->addr;  in arch_gnttab_map_shared()
91 		*__shared = shared;  in arch_gnttab_map_shared()
94 	rc = apply_to_page_range(&init_mm, (unsigned long)shared,  in arch_gnttab_map_shared()
105 	grant_status_t *shared = *__shared;  in arch_gnttab_map_status()  local
107 	if (shared == NULL) {  in arch_gnttab_map_status()
113 		shared = area->addr;  in arch_gnttab_map_status()
114 		*__shared = shared;  in arch_gnttab_map_status()
117 	rc = apply_to_page_range(&init_mm, (unsigned long)shared,  in arch_gnttab_map_status()
123 void arch_gnttab_unmap(void *shared, unsigned long nr_gframes)  in arch_gnttab_unmap()  argument
125 	apply_to_page_range(&init_mm, (unsigned long)shared,  in arch_gnttab_unmap()