vfs: drop vmtruncate

Removed vmtruncate

Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/libfs.c b/fs/libfs.c
index 35fc6e7..916da8c 100644 (file)
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -369,8 +369,6 @@ int simple_setattr(struct dentry *dentry, struct iattr *iattr)
        struct inode *inode = dentry->d_inode;
        int error;
 
-       WARN_ON_ONCE(inode->i_op->truncate);
-
        error = inode_change_ok(inode, iattr);
        if (error)
                return error;

diff --git a/include/linux/fs.h b/include/linux/fs.h
index a823d4b..a0c5ba5 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1565,7 +1565,6 @@ struct inode_operations {
        int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
        int (*rename) (struct inode *, struct dentry *,
                        struct inode *, struct dentry *);
-       void (*truncate) (struct inode *);
        int (*setattr) (struct dentry *, struct iattr *);
        int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
        int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);