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-rw-r--r--include/libubi.h2
-rw-r--r--include/mtd/ubi-user.h3
2 files changed, 4 insertions, 1 deletions
diff --git a/include/libubi.h b/include/libubi.h
index b5b3d8f..9203416 100644
--- a/include/libubi.h
+++ b/include/libubi.h
@@ -56,6 +56,7 @@ typedef void * libubi_t;
* @max_beb_per1024: Maximum expected bad eraseblocks per 1024 eraseblocks
* @disable_fm: whether disable fastmap
* @need_resv_pool: whether reserve free pebs for filling pool/wl_pool
+ * @wl_threshold: wear-leveling threshold (0 means use kernel default)
*/
struct ubi_attach_request
{
@@ -66,6 +67,7 @@ struct ubi_attach_request
int max_beb_per1024;
bool disable_fm;
bool need_resv_pool;
+ int wl_threshold;
};
/**
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index bb5c0f9..601f3f4 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -284,7 +284,8 @@ struct ubi_attach_req {
int16_t max_beb_per1024;
int8_t disable_fm;
int8_t need_resv_pool;
- int8_t padding[8];
+ int32_t wl_threshold;
+ int8_t padding[4];
};
/*