Instead of the disk_bytenr and disk_num_bytes of the extent_item which the
file extent references, we should output the objectid and offset of the
file extent.
Fixes: b0d360b541f0 ("btrfs-progs: check: introduce function to check data
backref in extent tree")
Signed-off-by: Lu Fengqi <[email protected]>
---
check/mode-lowmem.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/check/mode-lowmem.c b/check/mode-lowmem.c
index 62bcf3d2e126..07863a9312ce 100644
--- a/check/mode-lowmem.c
+++ b/check/mode-lowmem.c
@@ -2631,9 +2631,8 @@ static int check_extent_data_item(struct btrfs_root *root,
if (!(extent_flags & BTRFS_EXTENT_FLAG_DATA)) {
error(
- "extent[%llu %llu] backref type mismatch, wanted bit: %llx",
- disk_bytenr, disk_num_bytes,
- BTRFS_EXTENT_FLAG_DATA);
+ "file extent[%llu %llu] backref type mismatch, wanted bit: %llx",
+ fi_key.objectid, fi_key.offset, BTRFS_EXTENT_FLAG_DATA);
err |= BACKREF_MISMATCH;
}
@@ -2722,8 +2721,8 @@ out:
err |= BACKREF_MISSING;
btrfs_release_path(&path);
if (err & BACKREF_MISSING) {
- error("data extent[%llu %llu] backref lost",
- disk_bytenr, disk_num_bytes);
+ error("file extent[%llu %llu] backref lost",
+ fi_key.objectid, fi_key.offset);
}
return err;
}
--
2.16.2
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