1 files changed, 16 insertions, 4 deletions

diff --git a/vendor/github.com/prometheus/procfs/bcache/bcache.go b/vendor/github.com/prometheus/procfs/bcache/bcache.go
index df724ed..1176a55 100644
--- a/vendor/github.com/prometheus/procfs/bcache/bcache.go
+++ b/vendor/github.com/prometheus/procfs/bcache/bcache.go
@@ -43,10 +43,11 @@ type BcacheStats struct { // nolint:golint
 
 // BdevStats contains statistics for one backing device.
 type BdevStats struct {
-        Name      string
-        DirtyData uint64
-        FiveMin   PeriodStats
-        Total     PeriodStats
+        Name               string
+        DirtyData          uint64
+        FiveMin            PeriodStats
+        Total              PeriodStats
+        WritebackRateDebug WritebackRateDebugStats
 }
 
 // CacheStats contains statistics for one cache device.
@@ -82,3 +83,14 @@ type PeriodStats struct {
         CacheMisses         uint64
         CacheReadaheads     uint64
 }
+
+// WritebackRateDebugStats contains bcache writeback statistics.
+type WritebackRateDebugStats struct {
+        Rate         uint64
+        Dirty        uint64
+        Target       uint64
+        Proportional int64
+        Integral     int64
+        Change       int64
+        NextIO       int64
+}