unify the rest of iov_iter_get_pages()/iov_iter_get_pages_alloc() guts

[linux-2.6-microblaze.git] / include / target / target_core_backend.h

diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 773963a..a3c193d 100644 (file)
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -37,6 +37,7 @@ struct target_backend_ops {
        struct se_dev_plug *(*plug_device)(struct se_device *se_dev);
        void (*unplug_device)(struct se_dev_plug *se_plug);
 
+       bool (*configure_unmap)(struct se_device *se_dev);
        ssize_t (*set_configfs_dev_params)(struct se_device *,
                                           const char *, ssize_t);
        ssize_t (*show_configfs_dev_params)(struct se_device *, char *);