Message ID | 20170807215531.12423-5-bo.li.liu@oracle.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index fcae61e..0e52e47 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -121,7 +121,10 @@ static void print_extent_item(struct extent_buffer *eb, int slot, int type) offset, btrfs_shared_data_ref_count(eb, sref)); break; default: - BUG(); + btrfs_err(eb->fs_info, + "extent %llu has invalid ref type %d\n", + eb->start, type); + return; } ptr += btrfs_extent_inline_ref_size(type); }
btrfs_print_leaf() is used in btrfs_get_extent_inline_ref_type, so here we really want to print the invalid value of ref type instead of causing a kernel panic. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> --- fs/btrfs/print-tree.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)