Add data_offset and data_len output for print_file_extent_item in
print-tree.c
WARNING: because the original output has word 'data' before 'offset',
to avoid confusion, remove the work 'data' before 'offset' and 'disk
bytenr'.
Signed-off-by: Qu Wenruo <quwen...@cn.fujitsu.com>
---
print-tree.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/print-tree.c b/print-tree.c
index 7df5798..9b416bd 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -277,23 +277,29 @@ static void print_file_extent_item(struct extent_buffer
*eb,
return;
}
if (extent_type == BTRFS_FILE_EXTENT_PREALLOC) {
- printf("\t\tprealloc data disk byte %llu nr %llu\n",
+ printf("\t\tprealloc disk byte %llu nr %llu\n",
(unsigned long long)btrfs_file_extent_disk_bytenr(eb, fi),
(unsigned long long)btrfs_file_extent_disk_num_bytes(eb, fi));
- printf("\t\tprealloc data offset %llu nr %llu\n",
+ printf("\t\tprealloc offset %llu nr %llu\n",
(unsigned long long)btrfs_file_extent_offset(eb, fi),
(unsigned long long)btrfs_file_extent_num_bytes(eb, fi));
return;
}
- printf("\t\textent data disk byte %llu nr %llu\n",
+ printf("\t\textent disk byte %llu nr %llu\n",
(unsigned long long)btrfs_file_extent_disk_bytenr(eb, fi),
(unsigned long long)btrfs_file_extent_disk_num_bytes(eb, fi));
- printf("\t\textent data offset %llu nr %llu ram %llu\n",
+ printf("\t\textent offset %llu nr %llu ram %llu\n",
(unsigned long long)btrfs_file_extent_offset(eb, fi),
(unsigned long long)btrfs_file_extent_num_bytes(eb, fi),
(unsigned long long)btrfs_file_extent_ram_bytes(eb, fi));
printf("\t\textent compression %d\n",
btrfs_file_extent_compression(eb, fi));
+ if (btrfs_item_size_nr(eb, slot) > sizeof(*fi))
+ printf("\t\tdata offset %llu nr %llu\n",
+ (unsigned long long)
+ btrfs_ondemand_file_extent_data_offset(eb, slot, fi),
+ (unsigned long long)
+ btrfs_ondemand_file_extent_data_len(eb, slot, fi));
}
/* Caller should ensure sizeof(*ret) >= 16("DATA|TREE_BLOCK") */
--
2.1.0
--
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