path: root/btrfs-corrupt-block.c
diff options
authorNikolay Borisov <>2018-05-14 14:13:33 +0300
committerDavid Sterba <>2018-06-07 16:37:39 +0200
commitf1404df7d1fe6193ec9e9901db4b4c3645781fdc (patch)
treefe722863dd1425bf2183d1bad89019b36bce00f6 /btrfs-corrupt-block.c
parent98eda1c098a5300bccc9df636948f422d130f626 (diff)
btrfs-progs: corrupt-block: Change format of -d option
Currently if we want to delete an item we need to invoke corrupt block like so: btrfs-corrupt-block [-r <numeric id of root>] -K <objectid,type,offset> -d Instead, this patch converts the format to: btrfs-corrupt-block [-r <numeric id of root>] -d <objectid,type,offset> Signed-off-by: Nikolay Borisov <> Signed-off-by: David Sterba <>
Diffstat (limited to 'btrfs-corrupt-block.c')
1 files changed, 3 insertions, 2 deletions
diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
index 7576699c..a229563d 100644
--- a/btrfs-corrupt-block.c
+++ b/btrfs-corrupt-block.c
@@ -118,7 +118,7 @@ static void print_usage(int ret)
printf("\t-f The field in the item to corrupt\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-d <u64,u8,u64> Delete item corresponding to passed key triplet\n");
printf("\t-r Operate on this root (only works with -d)\n");
printf("\t-C Delete a csum for the specified bytenr. When used with -b it'll delete that many bytes, otherwise it's just sectorsize\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:I:Ddr:C:",
+ c = getopt_long(argc, argv, "l:c:b:eEkuUi:f:x:m:K:I:Dd:r:C:",
long_options, NULL);
if (c < 0)
@@ -1219,6 +1219,7 @@ int main(int argc, char **argv)
case 'd':
delete = 1;
+ parse_key(&key.objectid, &key.type, &key.offset);
case 'r':
root_objectid = arg_strtou64(optarg);