On 3/1/21 5:28 pm, Su Yue wrote:
Some extent io trees are initialized with NULL private member(e.g., btrfs_devi ce::alloc_state and btrfs_fs_info::excluded_extents). Dereference of a NULL @tree->private as struct inode * will cause kernel panic.Just pass @tree->fs_info as parameter to extent_io_tree_panic() directly. Let it panic as expected at least.
Reviewed-by: Anand Jain <anand.j...@oracle.com> Thanks.
Fixes: 05912a3c04eb ("btrfs: drop extent_io_ops::tree_fs_info callback")
Signed-off-by: Su Yue <l...@damenly.su>
