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Searched refs:zero_digest (Results 1 – 2 of 2) sorted by relevance

/drivers/md/
A Ddm-verity-target.c352 if (!r && v->zero_digest) in verity_hash_for_block()
353 *is_zero = !memcmp(v->zero_digest, digest, v->digest_size); in verity_hash_for_block()
804 if (v->zero_digest) in verity_status()
844 if (v->zero_digest) in verity_status()
875 DMEMIT(",ignore_zero_blocks=%c", v->zero_digest ? 'y' : 'n'); in verity_status()
1009 kfree(v->zero_digest); in verity_dtr()
1064 if (v->zero_digest) in verity_alloc_zero_digest()
1067 v->zero_digest = kmalloc(v->digest_size, GFP_KERNEL); in verity_alloc_zero_digest()
1069 if (!v->zero_digest) in verity_alloc_zero_digest()
1084 v->zero_digest); in verity_alloc_zero_digest()
A Ddm-verity.h46 u8 *zero_digest; /* digest for a zero block */ member

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