Add some more generic corruption to btrfs-corrupt-block which allows corrupting the data in metadata items.
Motivated by testing fsverity which requires rather specific corruption of the metadata. The first patch adds corrupting arbitrary regions of item data with -I. The second patch adds corrupting holes and prealloc in extent data. Boris Burkov (2): btrfs-progs: corrupt generic item data with btrfs-corrupt-block btrfs-progs: expand corrupt_file_extent in btrfs-corrupt-block btrfs-corrupt-block.c | 93 +++++++++++++++++++++++++++++++++++++++---- 1 file changed, 85 insertions(+), 8 deletions(-) -- 2.24.1
