1 files changed, 28 insertions, 22 deletions

diff --git a/Documentation/device-mapper/cache.txt b/Documentation/device-mapper/cache.txt
index 719320b5ed3f..63fd7cfa4cf1 100644
--- a/Documentation/device-mapper/cache.txt
+++ b/Documentation/device-mapper/cache.txt
@@ -217,36 +217,42 @@ the characteristics of a specific policy, always request it by name.
 Status
 ------
 
-<#used metadata blocks>/<#total metadata blocks> <#read hits> <#read misses>
-<#write hits> <#write misses> <#demotions> <#promotions> <#blocks in cache>
-<#dirty> <#features> <features>* <#core args> <core args>* <#policy args>
-<policy args>*
-
-#used metadata blocks    : Number of metadata blocks used
-#total metadata blocks   : Total number of metadata blocks
-#read hits               : Number of times a READ bio has been mapped
+<metadata block size> <#used metadata blocks>/<#total metadata blocks>
+<cache block size> <#used cache blocks>/<#total cache blocks>
+<#read hits> <#read misses> <#write hits> <#write misses>
+<#demotions> <#promotions> <#dirty> <#features> <features>*
+<#core args> <core args>* <#policy args> <policy args>*
+
+metadata block size      : Fixed block size for each metadata block in
+                             sectors
+#used metadata blocks    : Number of metadata blocks used
+#total metadata blocks   : Total number of metadata blocks
+cache block size         : Configurable block size for the cache device
+                             in sectors
+#used cache blocks       : Number of blocks resident in the cache
+#total cache blocks      : Total number of cache blocks
+#read hits               : Number of times a READ bio has been mapped
                              to the cache
-#read misses             : Number of times a READ bio has been mapped
+#read misses             : Number of times a READ bio has been mapped
                              to the origin
-#write hits              : Number of times a WRITE bio has been mapped
+#write hits              : Number of times a WRITE bio has been mapped
                              to the cache
-#write misses            : Number of times a WRITE bio has been
+#write misses            : Number of times a WRITE bio has been
                              mapped to the origin
-#demotions               : Number of times a block has been removed
+#demotions               : Number of times a block has been removed
                              from the cache
-#promotions              : Number of times a block has been moved to
+#promotions              : Number of times a block has been moved to
                              the cache
-#blocks in cache         : Number of blocks resident in the cache
-#dirty                   : Number of blocks in the cache that differ
+#dirty                   : Number of blocks in the cache that differ
                              from the origin
-#feature args            : Number of feature args to follow
-feature args             : 'writethrough' (optional)
-#core args               : Number of core arguments (must be even)
-core args                : Key/value pairs for tuning the core
+#feature args            : Number of feature args to follow
+feature args             : 'writethrough' (optional)
+#core args               : Number of core arguments (must be even)
+core args                : Key/value pairs for tuning the core
                              e.g. migration_threshold
-#policy args             : Number of policy arguments to follow (must be even)
-policy args              : Key/value pairs
-                             e.g. 'sequential_threshold 1024
+#policy args             : Number of policy arguments to follow (must be even)
+policy args              : Key/value pairs
+                             e.g. sequential_threshold
 
 Messages
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