Add support for optional cgroup attributes
Cgroup attributes like io.weight or io.bfq.weight only exist if the
corresponding I/O scheduler has been loaded. Hence add support for
ignoring failures to write to a cgroup attribute that does not exist.
Bug: 213617178
Test: This patch has been tested in combination with patch "Migrate the blkio controller to the cgroup v2 hierarchy".
Change-Id: I5debafabc4dd430a1b98ea343bf3740c764edcc3
Signed-off-by: Bart Van Assche <bvanassche@google.com>
diff --git a/libprocessgroup/Android.bp b/libprocessgroup/Android.bp
index c68552d..7b0e0d3 100644
--- a/libprocessgroup/Android.bp
+++ b/libprocessgroup/Android.bp
@@ -73,3 +73,29 @@
],
min_sdk_version: "29",
}
+
+cc_test {
+ name: "task_profiles_test",
+ host_supported: true,
+ cflags: [
+ "-Wall",
+ "-Werror",
+ "-Wexit-time-destructors",
+ "-Wno-unused-parameter",
+ ],
+ srcs: [
+ "task_profiles_test.cpp",
+ ],
+ header_libs: [
+ "libcutils_headers",
+ "libprocessgroup_headers",
+ ],
+ shared_libs: [
+ "libbase",
+ "libcgrouprc",
+ "libprocessgroup",
+ ],
+ static_libs: [
+ "libgmock",
+ ],
+}