diff options
Diffstat (limited to 'drivers/md/dm-verity.h')
-rw-r--r-- | drivers/md/dm-verity.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h index c832cc3e3d24..45455de1b4bc 100644 --- a/drivers/md/dm-verity.h +++ b/drivers/md/dm-verity.h @@ -13,6 +13,7 @@ #include <linux/dm-bufio.h> #include <linux/device-mapper.h> +#include <linux/interrupt.h> #include <crypto/hash.h> #define DM_VERITY_MAX_LEVELS 63 @@ -51,9 +52,10 @@ struct dm_verity { unsigned char hash_per_block_bits; /* log2(hashes in hash block) */ unsigned char levels; /* the number of tree levels */ unsigned char version; + bool hash_failed:1; /* set if hash of any block failed */ + bool use_tasklet:1; /* try to verify in tasklet before work-queue */ unsigned digest_size; /* digest size for the current hash algorithm */ unsigned int ahash_reqsize;/* the size of temporary space for crypto */ - int hash_failed; /* set to 1 if hash of any block failed */ enum verity_mode mode; /* mode for handling verification errors */ unsigned corrupted_errs;/* Number of errors for corrupted blocks */ @@ -76,10 +78,12 @@ struct dm_verity_io { sector_t block; unsigned n_blocks; + bool in_tasklet; struct bvec_iter iter; struct work_struct work; + struct tasklet_struct tasklet; /* * Three variably-size fields follow this struct: |