3 files changed, 5 insertions, 16 deletions
diff --git a/pkg/sentry/usage/BUILD b/pkg/sentry/usage/BUILD
index edee44d96..868dfd400 100644
--- a/pkg/sentry/usage/BUILD
+++ b/pkg/sentry/usage/BUILD
@@ -1,17 +1,6 @@
 package(licenses = ["notice"])  # Apache 2.0
 
-load("//tools/go_stateify:defs.bzl", "go_library", "go_stateify")
-
-go_stateify(
-    name = "usage_state",
-    srcs = [
-        "cpu.go",
-        "io.go",
-        "memory.go",
-    ],
-    out = "usage_state.go",
-    package = "usage",
-)
+load("//tools/go_stateify:defs.bzl", "go_library")
 
 go_library(
     name = "usage",
@@ -21,7 +10,6 @@ go_library(
         "memory.go",
         "memory_unsafe.go",
         "usage.go",
-        "usage_state.go",
     ],
     importpath = "gvisor.googlesource.com/gvisor/pkg/sentry/usage",
     visibility = [
@@ -29,9 +17,6 @@ go_library(
     ],
     deps = [
         "//pkg/bits",
-        "//pkg/log",
         "//pkg/sentry/memutil",
-        "//pkg/state",
-        "@org_golang_x_sys//unix:go_default_library",
     ],
 )
diff --git a/pkg/sentry/usage/cpu.go b/pkg/sentry/usage/cpu.go
index 1c2cc90e1..ed7b04b9e 100644
--- a/pkg/sentry/usage/cpu.go
+++ b/pkg/sentry/usage/cpu.go
@@ -20,6 +20,8 @@ import (
 
 // CPUStats contains the subset of struct rusage fields that relate to CPU
 // scheduling.
+//
+// +stateify savable
 type CPUStats struct {
 	// UserTime is the amount of time spent executing application code.
 	UserTime time.Duration
diff --git a/pkg/sentry/usage/io.go b/pkg/sentry/usage/io.go
index a05053c32..49faa507d 100644
--- a/pkg/sentry/usage/io.go
+++ b/pkg/sentry/usage/io.go
@@ -19,6 +19,8 @@ import (
 )
 
 // IO contains I/O-related statistics.
+//
+// +stateify savable
 type IO struct {
 	// CharsRead is the number of bytes read by read syscalls.
 	CharsRead uint64