v5->v4: * add doc for new mount option test_dummy_encryption * move test_dummy_encryption flag to f2fs_mount_info * move DUMMY_ENCRYPTION_ENABLED check to parse_option * remove readonly check since we don't enable encrypt feature forcely v4->v3: * split f2fs patch into 2: one for LOST_FOUND feature, another for test_dummy_encryption * do not set enc_name if dir is not encrypted * do not allow mounting with test_dummy_encryption if encrypt feature is not set v3->v2: * fix test_dummy_encryption v2->v1: * introduce new mount option test_dummy_encryption * add sysfs entry for LOST_FOUND feature ---8<---
This patchset introduces LOST_FOUND feature in f2fs. If the feature is enabled, f2fs should avoid to encrypt root directory. A new mount option "test_dummy_encryption" is introduced, this is used by xfstests. Thanks, Sheng Sheng Yong (3): f2fs: introduce F2FS_FEATURE_LOST_FOUND feature f2fs: introduce a new mount option test_dummy_encryption ext4: do not allow mount with test_dummy_encryption if encrypt not set Documentation/filesystems/f2fs.txt | 2 ++ fs/ext4/super.c | 7 +++---- fs/f2fs/dir.c | 4 +++- fs/f2fs/f2fs.h | 10 ++++++++++ fs/f2fs/namei.c | 9 ++++++--- fs/f2fs/super.c | 40 ++++++++++++++++++++++++++++++++++++++ fs/f2fs/sysfs.c | 7 +++++++ 7 files changed, 71 insertions(+), 8 deletions(-) -- 2.16.2 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel