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Searched refs:log2_data_unit_size (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/fs/crypto/
H A Dpolicy.c247 if (policy->log2_data_unit_size) { in fscrypt_supported_v2_policy()
253 if (policy->log2_data_unit_size > inode->i_blkbits || in fscrypt_supported_v2_policy()
254 policy->log2_data_unit_size < SECTOR_SHIFT /* 9 */) { in fscrypt_supported_v2_policy()
257 policy->log2_data_unit_size); in fscrypt_supported_v2_policy()
260 if (policy->log2_data_unit_size != inode->i_blkbits && in fscrypt_supported_v2_policy()
358 ctx->log2_data_unit_size = policy->log2_data_unit_size; in fscrypt_new_context()
419 policy->log2_data_unit_size = ctx->log2_data_unit_size; in fscrypt_policy_from_context()
H A Dfscrypt_private.h50 u8 log2_data_unit_size; member
173 return policy->log2_data_unit_size ?: inode->i_blkbits; in fscrypt_policy_v2_du_bits()
/linux-6.15/tools/include/uapi/linux/
H A Dfscrypt.h74 __u8 log2_data_unit_size; member
/linux-6.15/include/uapi/linux/
H A Dfscrypt.h74 __u8 log2_data_unit_size; member
/linux-6.15/Documentation/filesystems/
H A Dfscrypt.rst469 a sub-block data unit size via the ``log2_data_unit_size`` field of
577 __u8 log2_data_unit_size;
620 - ``log2_data_unit_size`` is the log2 of the data unit size in bytes,
623 ``log2_data_unit_size`` to 12 causes file contents be passed to the
627 Not all filesystems support setting ``log2_data_unit_size``. ext4
633 The main use case for ``log2_data_unit_size`` is for selecting a
1384 u8 log2_data_unit_size;