Calculate and verify a checksum covering the journal superblock.
Showing the changes to include (1 of 2 files). Show all
Unified · Split
| @@ -969,6 +969,9 @@ struct journal_s · 968 unmodified lines | |||
| 969 | 969 | ||
| 970 | /* Reference to checksum algorithm driver via cryptoapi */ | 970 | /* Reference to checksum algorithm driver via cryptoapi */ |
| 971 | struct crypto_shash *j_chksum_driver; | 971 | struct crypto_shash *j_chksum_driver; |
| 972 | |||
| 973 | /* Precomputed journal UUID checksum for seeding other checksums */ | ||
| 974 | __u32 j_csum_seed; | ||
| 972 | }; | 975 | }; |
| 973 | 976 | ||
| 974 | /* | 977 | /* |