On Wed, Dec 18, 2019 at 06:51:36AM -0800, Satya Tangirala wrote:
> @@ -1460,6 +1466,7 @@ enum {
> Opt_journal_path, Opt_journal_checksum, Opt_journal_async_commit,
> Opt_abort, Opt_data_journal, Opt_data_ordered, Opt_data_writeback,
> Opt_data_err_abort, Opt_data_err_ignore, Opt_test_dummy_encryption,
> + Opt_inlinecrypt,
> Opt_usrjquota, Opt_grpjquota, Opt_offusrjquota, Opt_offgrpjquota,
> Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0, Opt_jqfmt_vfsv1, Opt_quota,
> Opt_noquota, Opt_barrier, Opt_nobarrier, Opt_err,
> @@ -1556,6 +1563,7 @@ static const match_table_t tokens = {
> {Opt_noinit_itable, "noinit_itable"},
> {Opt_max_dir_size_kb, "max_dir_size_kb=%u"},
> {Opt_test_dummy_encryption, "test_dummy_encryption"},
> + {Opt_inlinecrypt, "inlinecrypt"},
> {Opt_nombcache, "nombcache"},
> {Opt_nombcache, "no_mbcache"}, /* for backward compatibility */
> {Opt_removed, "check=none"}, /* mount option from ext2/3 */
> @@ -1767,6 +1775,11 @@ static const struct mount_opts {
> {Opt_jqfmt_vfsv1, QFMT_VFS_V1, MOPT_QFMT},
> {Opt_max_dir_size_kb, 0, MOPT_GTE0},
> {Opt_test_dummy_encryption, 0, MOPT_GTE0},
> +#ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT
> + {Opt_inlinecrypt, EXT4_MOUNT_INLINECRYPT, MOPT_SET},
> +#else
> + {Opt_inlinecrypt, EXT4_MOUNT_INLINECRYPT, MOPT_NOSUPPORT},
> +#endif
> {Opt_nombcache, EXT4_MOUNT_NO_MBCACHE, MOPT_SET},
> {Opt_err, 0, 0}
> };
This mount option will need to be documented in
Documentation/admin-guide/ext4.rst for ext4 and
Documentation/filesystems/f2fs.txt for f2fs.
- Eric
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