X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=Kconfig;h=073f54170062d81f0d88a092fa644edec2c6c70a;hp=4a8b0c8f6eb507c1288348eaa303a0d9a00bc5ac;hb=06f8628f9290bd967b8374c992a11dd06caa8747;hpb=47f0aa3a5008048dd068bbc7fef87650d5df12fb

diff --git a/Kconfig b/Kconfig
index 4a8b0c8..073f541 100644
--- a/Kconfig
+++ b/Kconfig
@@ -175,3 +175,12 @@ config YAFFS_EMPTY_LOST_AND_FOUND
 	  If this is enabled then the contents of lost and found is
 	  automatically dumped at mount.
 
+config YAFFS_DISABLE_BLOCK_REFRESHING
+	boot "Disable yaffs2 block refreshing"
+	depends on YAFFS_FS
+	default n
+	help
+	 If this is set, then block refreshing is disabled.
+	 Block refreshing infrequently refreshes the oldest block in
+	 a yaffs2 file system. This mechanism helps to refresh flash to
+	 mitigate against data loss. This is particularly useful for MLC.