2061 	unsigned long i, num_pages = num_extent_pages(eb->start, eb->len);  in repair_eb_io_failure()  local
3544 	unsigned long i, num_pages;  in lock_extent_buffer_for_io()  local
3718 	unsigned long i, num_pages;  in write_one_eb()  local
4790 	unsigned long num_pages = num_extent_pages(src->start, src->len);  in btrfs_clone_extent_buffer()  local
4819 	unsigned long num_pages;  in __alloc_dummy_extent_buffer()  local
4887 	unsigned long num_pages, i;  in mark_extent_buffer_accessed()  local
4990 	unsigned long num_pages = num_extent_pages(start, len);  in alloc_extent_buffer()  local
5206 	unsigned long num_pages;  in clear_extent_buffer_dirty()  local
5236 	unsigned long num_pages;  in set_extent_buffer_dirty()  local
5256 	unsigned long num_pages;  in clear_extent_buffer_uptodate()  local
5271 	unsigned long num_pages;  in set_extent_buffer_uptodate()  local
5296 	unsigned long num_pages;  in read_extent_buffer_pages()  local
5628 	unsigned num_pages;  in copy_extent_buffer_full()  local