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| author | Sheng Yong <shengyong1@huawei.com> | 2018-03-15 18:51:42 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-03-17 14:02:57 +0900 |
| commit | ff62af200b94e06b1430eac6e58f5f26d13c749d (patch) | |
| tree | 23f4285339aa68a38749106c87c37002dccd69f8 /fs/f2fs/f2fs.h | |
| parent | b7c409deda6bcaaa6452b015937a013dd8b481b4 (diff) | |
| download | linux-ff62af200b94e06b1430eac6e58f5f26d13c749d.tar.bz2 | |
f2fs: introduce a new mount option test_dummy_encryption
This patch introduces a new mount option `test_dummy_encryption'
to allow fscrypt to create a fake fscrypt context. This is used
by xfstests.
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index c0d74ff9a6d7..191ee5718369 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -133,6 +133,7 @@ struct f2fs_mount_info { int whint_mode; int alloc_mode; /* segment allocation policy */ int fsync_mode; /* fsync policy */ + bool test_dummy_encryption; /* test dummy encryption */ }; #define F2FS_FEATURE_ENCRYPT 0x0001 @@ -1077,6 +1078,13 @@ enum fsync_mode { FSYNC_MODE_STRICT, /* fsync behaves in line with ext4 */ }; +#ifdef CONFIG_F2FS_FS_ENCRYPTION +#define DUMMY_ENCRYPTION_ENABLED(sbi) \ + (unlikely(F2FS_OPTION(sbi).test_dummy_encryption)) +#else +#define DUMMY_ENCRYPTION_ENABLED(sbi) (0) +#endif + struct f2fs_sb_info { struct super_block *sb; /* pointer to VFS super block */ struct proc_dir_entry *s_proc; /* proc entry */ |