Local variable in function reserve_metadata_bytes at fs/btrfs/extent-tree.c, line 4653 References: fs/btrfs/extent-tree.c, line 3727 fs/btrfs/extent-tree.c, line 4243 fs/btrfs/extent-tree.c, line 4288 fs/btrfs/extent-tree.c, line 4349 fs/btrfs/extent-tree.c, line 4392 fs/btrfs/extent-tree.c, line 4394 fs/btrfs/extent-tree.c, line 4396 fs/btrfs/extent-tree.c, line 4656 fs/btrfs/extent-tree.c, line 4672 fs/btrfs/extent-tree.c, line 4673 fs/btrfs/extent-tree.c, line 4683 fs/btrfs/extent-tree.c, line 4727 fs/btrfs/extent-tree.c, line 4743 fs/btrfs/extent-tree.c, line 4745 fs/btrfs/extent-tree.c, line 4761 fs/btrfs/extent-tree.c, line 4772 fs/btrfs/extent-tree.c, line 4779 fs/btrfs/extent-tree.c, line 4782 fs/btrfs/extent-tree.c, line 4802 fs/btrfs/extent-tree.c, line 4981 fs/btrfs/extent-tree.c, line 4988 fs/btrfs/extent-tree.c, line 5017 fs/btrfs/extent-tree.c, line 5036 fs/btrfs/extent-tree.c, line 5375 fs/btrfs/extent-tree.c, line 5387 fs/btrfs/extent-tree.c, line 5391 fs/btrfs/extent-tree.c, line 5433