This patch set adds error correction support to dm-verity, which makes it possible to recover from data corruption in exchange of increased space overhead. The feature is implemented as part of dm-verity to take advantage of the existing hash tree to improve performance and locate known erasures. Sami Tolvanen (4): dm verity: clean up duplicate hashing code dm verity: separate function for parsing opt args dm verity: add support for forward error correction dm verity: ignore zero blocks Documentation/device-mapper/verity.txt | 34 ++ drivers/md/dm-verity.c | 1004 +++++++++++++++++++++++++++----- 2 files changed, 892 insertions(+), 146 deletions(-) -- 2.6.0.rc2.230.g3dd15c0 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
