ext4: update the cached overhead value in the superblock

[sfrench/cifs-2.6.git] / fs / ext4 / ext4.h

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 48dc2c3247add7a3efe30e5611f5e10b60e99f0a..a743b1e3b89ec2d58e8f427ba345e55801a62a41 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3068,6 +3068,7 @@ 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);
+int ext4_update_overhead(struct super_block *sb);
 
 /* migrate.c */
 extern int ext4_ext_migrate(struct inode *);