766 	struct pagevec pvec;  in shmem_unlock_mapping()  local
770 	pagevec_init(&pvec);  in shmem_unlock_mapping()
779 		pvec.nr = find_get_entries(mapping, index,  in shmem_unlock_mapping()
780 					   PAGEVEC_SIZE, pvec.pages, indices);  in shmem_unlock_mapping()
781 		if (!pvec.nr)  in shmem_unlock_mapping()
783 		index = indices[pvec.nr - 1] + 1;  in shmem_unlock_mapping()
784 		pagevec_remove_exceptionals(&pvec);  in shmem_unlock_mapping()
785 		check_move_unevictable_pages(&pvec);  in shmem_unlock_mapping()
786 		pagevec_release(&pvec);  in shmem_unlock_mapping()
804 	struct pagevec pvec;  in shmem_undo_range()  local
813 	pagevec_init(&pvec);  in shmem_undo_range()
816 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
818 			pvec.pages, indices);  in shmem_undo_range()
819 		if (!pvec.nr)  in shmem_undo_range()
821 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
822 			struct page *page = pvec.pages[i];  in shmem_undo_range()
869 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
870 		pagevec_release(&pvec);  in shmem_undo_range()
907 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
909 				pvec.pages, indices);  in shmem_undo_range()
910 		if (!pvec.nr) {  in shmem_undo_range()
918 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
919 			struct page *page = pvec.pages[i];  in shmem_undo_range()
979 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
980 		pagevec_release(&pvec);  in shmem_undo_range()
1168 static int shmem_unuse_swap_entries(struct inode *inode, struct pagevec pvec,  in shmem_unuse_swap_entries()  argument
1176 	for (i = 0; i < pvec.nr; i++) {  in shmem_unuse_swap_entries()
1177 		struct page *page = pvec.pages[i];  in shmem_unuse_swap_entries()
1205 	struct pagevec pvec;  in shmem_unuse_inode()  local
1210 	pagevec_init(&pvec);  in shmem_unuse_inode()
1217 		pvec.nr = shmem_find_swap_entries(mapping, start, nr_entries,  in shmem_unuse_inode()
1218 						  pvec.pages, indices,  in shmem_unuse_inode()
1220 		if (pvec.nr == 0) {  in shmem_unuse_inode()
1225 		ret = shmem_unuse_swap_entries(inode, pvec, indices);  in shmem_unuse_inode()
1237 		start = indices[pvec.nr - 1];  in shmem_unuse_inode()
2643 	struct pagevec pvec;  in shmem_seek_hole_data()  local
2648 	pagevec_init(&pvec);  in shmem_seek_hole_data()
2649 	pvec.nr = 1;		/* start small: we may be there already */  in shmem_seek_hole_data()
2651 		pvec.nr = find_get_entries(mapping, index,  in shmem_seek_hole_data()
2652 					pvec.nr, pvec.pages, indices);  in shmem_seek_hole_data()
2653 		if (!pvec.nr) {  in shmem_seek_hole_data()
2658 		for (i = 0; i < pvec.nr; i++, index++) {  in shmem_seek_hole_data()
2666 			page = pvec.pages[i];  in shmem_seek_hole_data()
2678 		pagevec_remove_exceptionals(&pvec);  in shmem_seek_hole_data()
2679 		pagevec_release(&pvec);  in shmem_seek_hole_data()
2680 		pvec.nr = PAGEVEC_SIZE;  in shmem_seek_hole_data()