platform_system_core/libprocessgroup/Android.bp
Bart Van Assche 59af680023 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>
2022-03-16 19:55:46 +00:00

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package {
default_applicable_licenses: ["Android-Apache-2.0"],
}
cc_library_headers {
name: "libprocessgroup_headers",
vendor_available: true,
product_available: true,
ramdisk_available: true,
vendor_ramdisk_available: true,
recovery_available: true,
host_supported: true,
native_bridge_supported: true,
export_include_dirs: ["include"],
target: {
linux_bionic: {
enabled: true,
},
windows: {
enabled: true,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
min_sdk_version: "29",
}
cc_library {
srcs: [
"cgroup_map.cpp",
"processgroup.cpp",
"sched_policy.cpp",
"task_profiles.cpp",
],
name: "libprocessgroup",
host_supported: true,
native_bridge_supported: true,
ramdisk_available: true,
vendor_ramdisk_available: true,
recovery_available: true,
vendor_available: true,
product_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
shared_libs: [
"libbase",
"libcgrouprc",
],
static_libs: [
"libjsoncpp",
],
// for cutils/android_filesystem_config.h
header_libs: [
"libcutils_headers",
"libprocessgroup_headers",
],
export_include_dirs: ["include"],
export_header_lib_headers: [
"libprocessgroup_headers",
],
cflags: [
"-Wall",
"-Werror",
"-Wexit-time-destructors",
],
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
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",
],
}