Lines Matching refs:ptr
288 unsigned long ptr;
306 ptr = btrfs_item_ptr_offset(leaf, path->slots[0]);
307 write_extent_buffer(leaf, bitmap_cursor, ptr,
374 unsigned long ptr;
389 ptr = btrfs_item_ptr_offset(leaf, path->slots[0] - 1);
390 read_extent_buffer(leaf, bitmap_cursor, ptr,
503 unsigned long ptr, i;
513 ptr = btrfs_item_ptr_offset(leaf, path->slots[0]);
516 return !!extent_buffer_test_bit(leaf, ptr, i);
528 unsigned long ptr, first, last;
542 ptr = btrfs_item_ptr_offset(leaf, path->slots[0]);
546 extent_buffer_bitmap_set(leaf, ptr, first, last - first);
548 extent_buffer_bitmap_clear(leaf, ptr, first, last - first);