ext4: convert to fileattr
Use the fileattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 826a56e..18f021c 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -472,15 +472,6 @@ struct flex_groups {
EXT4_VERITY_FL | \
EXT4_INLINE_DATA_FL)
-/* Flags we can manipulate with through FS_IOC_FSSETXATTR */
-#define EXT4_FL_XFLAG_VISIBLE (EXT4_SYNC_FL | \
- EXT4_IMMUTABLE_FL | \
- EXT4_APPEND_FL | \
- EXT4_NODUMP_FL | \
- EXT4_NOATIME_FL | \
- EXT4_PROJINHERIT_FL | \
- EXT4_DAX_FL)
-
/* Flags that should be inherited by new inodes from their parent. */
#define EXT4_FL_INHERITED (EXT4_SECRM_FL | EXT4_UNRM_FL | EXT4_COMPR_FL |\
EXT4_SYNC_FL | EXT4_NODUMP_FL | EXT4_NOATIME_FL |\
@@ -2928,6 +2919,9 @@ extern int ext4_ind_remove_space(handle_t *handle, struct inode *inode,
/* ioctl.c */
extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
extern long ext4_compat_ioctl(struct file *, unsigned int, unsigned long);
+int ext4_fileattr_set(struct user_namespace *mnt_userns,
+ struct dentry *dentry, struct fileattr *fa);
+int ext4_fileattr_get(struct dentry *dentry, struct fileattr *fa);
extern void ext4_reset_inode_seed(struct inode *inode);
/* migrate.c */