365 	struct pagevec pvec;  in shmem_unlock_mapping()  local
369 	pagevec_init(&pvec, 0);  in shmem_unlock_mapping()
378 		pvec.nr = find_get_entries(mapping, index,  in shmem_unlock_mapping()
379 					   PAGEVEC_SIZE, pvec.pages, indices);  in shmem_unlock_mapping()
380 		if (!pvec.nr)  in shmem_unlock_mapping()
382 		index = indices[pvec.nr - 1] + 1;  in shmem_unlock_mapping()
383 		pagevec_remove_exceptionals(&pvec);  in shmem_unlock_mapping()
384 		check_move_unevictable_pages(pvec.pages, pvec.nr);  in shmem_unlock_mapping()
385 		pagevec_release(&pvec);  in shmem_unlock_mapping()
403 	struct pagevec pvec;  in shmem_undo_range()  local
412 	pagevec_init(&pvec, 0);  in shmem_undo_range()
415 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
417 			pvec.pages, indices);  in shmem_undo_range()
418 		if (!pvec.nr)  in shmem_undo_range()
420 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
421 			struct page *page = pvec.pages[i];  in shmem_undo_range()
445 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
446 		pagevec_release(&pvec);  in shmem_undo_range()
483 		pvec.nr = find_get_entries(mapping, index,  in shmem_undo_range()
485 				pvec.pages, indices);  in shmem_undo_range()
486 		if (!pvec.nr) {  in shmem_undo_range()
494 		for (i = 0; i < pagevec_count(&pvec); i++) {  in shmem_undo_range()
495 			struct page *page = pvec.pages[i];  in shmem_undo_range()
527 		pagevec_remove_exceptionals(&pvec);  in shmem_undo_range()
528 		pagevec_release(&pvec);  in shmem_undo_range()
1747 	struct pagevec pvec;  in shmem_seek_hole_data()  local
1752 	pagevec_init(&pvec, 0);  in shmem_seek_hole_data()
1753 	pvec.nr = 1;		/* start small: we may be there already */  in shmem_seek_hole_data()
1755 		pvec.nr = find_get_entries(mapping, index,  in shmem_seek_hole_data()
1756 					pvec.nr, pvec.pages, indices);  in shmem_seek_hole_data()
1757 		if (!pvec.nr) {  in shmem_seek_hole_data()
1762 		for (i = 0; i < pvec.nr; i++, index++) {  in shmem_seek_hole_data()
1770 			page = pvec.pages[i];  in shmem_seek_hole_data()
1782 		pagevec_remove_exceptionals(&pvec);  in shmem_seek_hole_data()
1783 		pagevec_release(&pvec);  in shmem_seek_hole_data()
1784 		pvec.nr = PAGEVEC_SIZE;  in shmem_seek_hole_data()