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| author | Satya Tangirala <satyat@google.com> | 2020-07-02 01:56:06 +0000 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2020-07-08 10:29:43 -0700 |
| commit | 27aacd28ea3b891d1cdc7a9c726e2237f7d3701f (patch) | |
| tree | e409a2b7f35431720f61c5c29d84c3647435455e /Documentation/admin-guide/ext4.rst | |
| parent | 5fee36095cda45d34555aed3a2e8973b80cd6bf8 (diff) | |
f2fs: add inline encryption support
Wire up f2fs to support inline encryption via the helper functions which
fs/crypto/ now provides. This includes:
- Adding a mount option 'inlinecrypt' which enables inline encryption
on encrypted files where it can be used.
- Setting the bio_crypt_ctx on bios that will be submitted to an
inline-encrypted file.
- Not adding logically discontiguous data to bios that will be submitted
to an inline-encrypted file.
- Not doing filesystem-layer crypto on inline-encrypted files.
This patch includes a fix for a race during IPU by
Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: Satya Tangirala <satyat@google.com>
Acked-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20200702015607.1215430-4-satyat@google.com
Co-developed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'Documentation/admin-guide/ext4.rst')
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