struct file *file_out, loff_t pos_out,
size_t count, unsigned int flags)
{
+ ssize_t ret;
+
if (file_inode(file_in) == file_inode(file_out))
return -EINVAL;
-
- return nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count);
+retry:
+ ret = nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count);
+ if (ret == -EAGAIN)
+ goto retry;
+ return ret;
}
static loff_t nfs4_file_llseek(struct file *filep, loff_t offset, int whence)