367 	struct pagevec pvec;  in shmem_unlock_mapping()  local
371 	pagevec_init(&pvec, 0);  in shmem_unlock_mapping()
380 		pvec.nr = find_get_entries(mapping, index,  in shmem_unlock_mapping()
381 					   PAGEVEC_SIZE, pvec.pages, indices);  in shmem_unlock_mapping()
382 		if (!pvec.nr)  in shmem_unlock_mapping()
384 		index = indices[pvec.nr - 1] + 1;  in shmem_unlock_mapping()
385 		pagevec_remove_exceptionals(&pvec);  in shmem_unlock_mapping()
386 		check_move_unevictable_pages(pvec.pages, pvec.nr);  in shmem_unlock_mapping()
387 		pagevec_release(&pvec);  in shmem_unlock_mapping()
405 	struct pagevec pvec;  in shmem_undo_range()  local
414 	pagevec_init(&pvec, 0);  in shmem_undo_range()
417 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
419 			pvec.pages, indices);  in shmem_undo_range()
420 		if (!pvec.nr)  in shmem_undo_range()
422 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
423 			struct page *page = pvec.pages[i];  in shmem_undo_range()
447 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
448 		pagevec_release(&pvec);  in shmem_undo_range()
485 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
487 				pvec.pages, indices);  in shmem_undo_range()
488 		if (!pvec.nr) {  in shmem_undo_range()
496 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
497 			struct page *page = pvec.pages[i];  in shmem_undo_range()
529 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
530 		pagevec_release(&pvec);  in shmem_undo_range()
1763 	struct pagevec pvec;  in shmem_seek_hole_data()  local
1768 	pagevec_init(&pvec, 0);  in shmem_seek_hole_data()
1769 	pvec.nr = 1;		/* start small: we may be there already */  in shmem_seek_hole_data()
1771 		pvec.nr = find_get_entries(mapping, index,  in shmem_seek_hole_data()
1772 					pvec.nr, pvec.pages, indices);  in shmem_seek_hole_data()
1773 		if (!pvec.nr) {  in shmem_seek_hole_data()
1778 		for (i = 0; i < pvec.nr; i++, index++) {  in shmem_seek_hole_data()
1786 			page = pvec.pages[i];  in shmem_seek_hole_data()
1798 		pagevec_remove_exceptionals(&pvec);  in shmem_seek_hole_data()
1799 		pagevec_release(&pvec);  in shmem_seek_hole_data()
1800 		pvec.nr = PAGEVEC_SIZE;  in shmem_seek_hole_data()