diff options
Diffstat (limited to 'fs/ext4/ioctl.c')
| -rw-r--r-- | fs/ext4/ioctl.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a0ec750018dd..bfc1281fc4cb 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -327,18 +327,6 @@ static int ext4_ioctl_setflags(struct inode *inode, if ((flags ^ oldflags) & EXT4_EXTENTS_FL) migrate = 1; - if (flags & EXT4_EOFBLOCKS_FL) { - /* we don't support adding EOFBLOCKS flag */ - if (!(oldflags & EXT4_EOFBLOCKS_FL)) { - err = -EOPNOTSUPP; - goto flags_out; - } - } else if (oldflags & EXT4_EOFBLOCKS_FL) { - err = ext4_truncate(inode); - if (err) - goto flags_out; - } - if ((flags ^ oldflags) & EXT4_CASEFOLD_FL) { if (!ext4_has_feature_casefold(sb)) { err = -EOPNOTSUPP; @@ -1210,6 +1198,11 @@ resizefs_out: return -EOPNOTSUPP; return fscrypt_ioctl_get_key_status(filp, (void __user *)arg); + case FS_IOC_GET_ENCRYPTION_NONCE: + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + return fscrypt_ioctl_get_nonce(filp, (void __user *)arg); + case EXT4_IOC_CLEAR_ES_CACHE: { if (!inode_owner_or_capable(inode)) @@ -1370,6 +1363,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC_REMOVE_ENCRYPTION_KEY: case FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS: case FS_IOC_GET_ENCRYPTION_KEY_STATUS: + case FS_IOC_GET_ENCRYPTION_NONCE: case EXT4_IOC_SHUTDOWN: case FS_IOC_GETFSMAP: case FS_IOC_ENABLE_VERITY: |