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target: linux: config: Export CONFIG_OVERLAY_FS

Signed-off-by: Phil Sutter <phil@nwl.cc>
Phil Sutter 4 年之前
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共有 1 個文件被更改,包括 6 次插入0 次删除
  1. 6 0
      target/linux/config/Config.in.fs

+ 6 - 0
target/linux/config/Config.in.fs

@@ -252,6 +252,12 @@ config ADK_LINUX_KERNEL_UBIFS_FS
 	help
 	  UBIFS is a file system for flash devices which works on top of UBI.
 
+config ADK_LINUX_KERNEL_OVERLAY_FS
+	bool "Overlay filesystem support"
+	help
+	  This enables the overlay filesystem which is present
+	  in upstream kernels starting with version 3.18.
+
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