decrease verbosity

Author: backslashxx

kernel/core_hook.c

@@ -529,8 +529,10 @@ static void try_umount(const char *mnt, int flags)
 	int val = path_umount(&path, flags);
 	if (val)
 		pr_info("umount %s failed: %d\n", mnt, val);
+#ifdef CONFIG_KSU_DEBUG
 	else
 		pr_info("umount %s success: %d\n", mnt, val);
+#endif
 }
 
 int ksu_handle_setuid(struct cred *new, const struct cred *old)
@@ -611,13 +613,15 @@ int ksu_mount_monitor(const char *dev_name, const char *dirname, const char *typ
 		goto out;
 	}
 
-	// overlay, overlayfs, change pattern later
-	if ( (strncmp(device_name_copy, "KSU", 3) == 0) && ( strstr(fstype_copy, "overlay") || (strncmp(fstype_copy, "tmpfs", 5) == 0)) ) {
+	// KSU devname, overlay/fs and tmpfs
+	if ( !strncmp(device_name_copy, "KSU", 3) && ( strstr(fstype_copy, "overlay") || !strncmp(fstype_copy, "tmpfs", 5) ) ) {
 		new_entry = kmalloc(sizeof(*new_entry), GFP_KERNEL);
 		if (new_entry) {
 			new_entry->umountable = kstrdup(dirname, GFP_KERNEL);
 			list_add(&new_entry->list, &mount_list);
-			pr_info("security_sb_mount: devicename %s fstype: %s path: %s\n", device_name_copy, fstype_copy, new_entry->umountable);
+#ifdef CONFIG_KSU_DEBUG
+			pr_info("ksu_mount_monitor: devicename %s fstype: %s path: %s\n", device_name_copy, fstype_copy, new_entry->umountable);
+#endif
 		}
 	}
 out: