diff options
| -rw-r--r-- | btrfs-corrupt-block.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c index f115ca53..c42b475d 100644 --- a/btrfs-corrupt-block.c +++ b/btrfs-corrupt-block.c @@ -116,7 +116,7 @@ static void print_usage(int ret) printf("\t-m The metadata block to corrupt (must also specify -f for the field to corrupt)\n"); printf("\t-K The key to corrupt in the format <num>,<num>,<num> (must also specify -f for the field)\n"); printf("\t-f The field in the item to corrupt\n"); - printf("\t-I An item to corrupt (must also specify the field to corrupt and a root+key for the item)\n"); + printf("\t-I <u64,u8,u64> Corrupt an item corresponding to the passed key triplet (must also specify the field to corrupt and root for the item)\n"); printf("\t-D Corrupt a dir item, must specify key and field\n"); printf("\t-d Delete this item (must specify -K)\n"); printf("\t-r Operate on this root (only works with -d)\n"); @@ -1165,7 +1165,7 @@ int main(int argc, char **argv) { NULL, 0, NULL, 0 } }; - c = getopt_long(argc, argv, "l:c:b:eEkuUi:f:x:m:K:IDdr:C:", + c = getopt_long(argc, argv, "l:c:b:eEkuUi:f:x:m:K:I:Ddr:C:", long_options, NULL); if (c < 0) break; @@ -1222,6 +1222,7 @@ int main(int argc, char **argv) break; case 'I': corrupt_item = 1; + parse_key(&key.objectid, &key.type, &key.offset); break; case 'd': delete = 1; @@ -1356,6 +1357,7 @@ int main(int argc, char **argv) target = open_root(root->fs_info, root_objectid); ret = corrupt_btrfs_item(target, &key, field); + goto out_close; } if (delete) { struct btrfs_root *target = root; |