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ANDROID: export fscrypt_limit_io_blocks()

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The upstream version of the direct I/O on encrypted files patch series
missed exporting this function, which is needed if ext4 is built as a
module.

Bug: 162255927
Fixes: 0ea0eb628fee ("FROMLIST: fscrypt: Add functions for direct I/O support")
Change-Id: Ib827b4743423c7446436a47fcf95b255466288a3
Signed-off-by: Satya Tangirala <satyat@google.com>
This commit is contained in:
Satya Tangirala 2021-02-25 13:59:12 -08:00
parent c7615ef12b
commit 9e7a6c5695
1 changed files with 1 additions and 0 deletions
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fs/crypto/inline_crypt.c
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@ -473,3 +473,4 @@ u64 fscrypt_limit_io_blocks(const struct inode *inode, u64 lblk, u64 nr_blocks)
return min_t(u64, nr_blocks, (u64)U32_MAX + 1 - dun);
}
EXPORT_SYMBOL_GPL(fscrypt_limit_io_blocks);