Now that we have a helper to report invalid value of extent inline ref
type, we need to quit gracefully instead of throwing out a kernel panic.
Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
---
fs/btrfs/relocation.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index f0bef3c..4806e78 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3774,7 +3774,10 @@ int add_data_references(struct reloc_control *rc,
ret = find_data_references(rc, extent_key,
eb, dref, blocks);
} else {
- BUG();
+ ret = -EINVAL;
+ WARN(1,
+ "extent %llu slot %d has an invalid inline ref type\n",
+ eb->start, path->slots[0]);
}
if (ret) {
err = ret;
--
2.9.4
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