resource: Add a new property "flag" to attributes

To distinguish visibility of resource attributes, a new property
is added to each attribute. The visibility of each attribute is
pre-defined. Pass allows or rejects user's request for setting
interested attributes depends on the combination of the
visibility of each resource and the visibility of each attribute.

We used a flag variable for representing the visibility of the
resource attribute. The flag variable can extend to represent
other properties of the resource attribute.

Change-Id: Ie48f00f89ec6095e05e9f8fcf395e1ea0da026bb
Signed-off-by: Sung-hun Kim <sfoon.kim@samsung.com>

12 files changed, 82 insertions, 0 deletions

diff --git a/include/util/resource.h b/include/util/resource.h
index 19a08ab..cd2deb3 100644
--- a/include/util/resource.h
+++ b/include/util/resource.h
@@ -38,6 +38,10 @@
  */
 #define RESOURCE_FLAG_PROCESS				BIT(1)
 
+/* Flags for resource_attribute */
+#define RESOURCE_ATTR_FLAG_PRIVATE			BIT(0)
+#define RESOURCE_ATTR_FLAG_PUBLIC			BIT(1)
+
 struct resource;
 struct resource_attribute;
 
@@ -71,6 +75,7 @@ struct resource_attribute {
 	const char name[BUFF_MAX];
 	const u_int64_t id;
 	const int type;
+	const u_int64_t flag;
 	const struct resource_attribute_ops ops;
 };
 
diff --git a/src/resource/resource-battery.c b/src/resource/resource-battery.c
index ed51d39..07699b1 100644
--- a/src/resource/resource-battery.c
+++ b/src/resource/resource-battery.c
@@ -93,6 +93,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_CAPACITY",
 		.id	= BATTERY_ATTR_CAPACITY,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
@@ -100,6 +101,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_STATUS",
 		.id	= BATTERY_ATTR_STATUS,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_status,
 		}
@@ -107,6 +109,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_TEMPERATURE",
 		.id	= BATTERY_ATTR_TEMPERATURE,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
@@ -114,6 +117,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_VOLTAGE_NOW",
 		.id	= BATTERY_ATTR_VOLTAGE_NOW,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
@@ -121,6 +125,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_CURRENT_NOW",
 		.id	= BATTERY_ATTR_CURRENT_NOW,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
@@ -128,6 +133,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_PRESENT",
 		.id	= BATTERY_ATTR_PRESENT,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
@@ -135,6 +141,7 @@ static const struct resource_attribute battery_attrs[] = {
 		.name	= "BATTERY_ATTR_ONLINE",
 		.id	= BATTERY_ATTR_ONLINE,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = battery_get_info,
 		}
diff --git a/src/resource/resource-bus.c b/src/resource/resource-bus.c
index 007d1f4..2cbba18 100644
--- a/src/resource/resource-bus.c
+++ b/src/resource/resource-bus.c
@@ -130,6 +130,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_CUR_FREQ",
 		.id	= BUS_ATTR_CUR_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_value_from_hal_power,
 		},
@@ -137,6 +138,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_MIN_FREQ",
 		.id	= BUS_ATTR_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_value_from_hal_power,
 		},
@@ -144,6 +146,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_MAX_FREQ",
 		.id	= BUS_ATTR_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_value_from_hal_power,
 		}
@@ -151,6 +154,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_AVAILABLE_MIN_FREQ",
 		.id	= BUS_ATTR_AVAILABLE_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_value_from_hal_power,
 		}
@@ -158,6 +162,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_AVAILABLE_MAX_FREQ",
 		.id	= BUS_ATTR_AVAILABLE_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_value_from_hal_power,
 		}
@@ -165,6 +170,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_CUR_GOVERNOR",
 		.id	= BUS_ATTR_CUR_GOVERNOR,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_string_value,
 		}
@@ -172,6 +178,7 @@ static const struct resource_attribute bus_attrs[] = {
 		.name	= "BUS_ATTR_NAME",
 		.id	= BUS_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = bus_get_string_value,
 		}
diff --git a/src/resource/resource-cpu.c b/src/resource/resource-cpu.c
index 82ac454..2f316be 100644
--- a/src/resource/resource-cpu.c
+++ b/src/resource/resource-cpu.c
@@ -129,6 +129,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_CUR_FREQ",
 		.id	= CPU_ATTR_CUR_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_value_from_hal_power,
 		},
@@ -136,6 +137,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_MIN_FREQ",
 		.id	= CPU_ATTR_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_value_from_hal_power,
 		},
@@ -143,6 +145,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_MAX_FREQ",
 		.id	= CPU_ATTR_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_value_from_hal_power,
 		}
@@ -150,6 +153,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_AVAILABLE_MIN_FREQ",
 		.id	= CPU_ATTR_AVAILABLE_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_value_from_hal_power,
 		}
@@ -157,6 +161,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_AVAILABLE_MAX_FREQ",
 		.id	= CPU_ATTR_AVAILABLE_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_value_from_hal_power,
 		}
@@ -164,6 +169,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_CUR_GOVERNOR",
 		.id	= CPU_ATTR_CUR_GOVERNOR,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_string_value,
 		}
@@ -171,6 +177,7 @@ static const struct resource_attribute cpu_attrs[] = {
 		.name	= "CPU_ATTR_NAME",
 		.id	= CPU_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = cpu_get_string_value,
 		}
diff --git a/src/resource/resource-disk.c b/src/resource/resource-disk.c
index a28f216..20fce27 100644
--- a/src/resource/resource-disk.c
+++ b/src/resource/resource-disk.c
@@ -121,6 +121,7 @@ static const struct resource_attribute disk_attrs[] = {
 		.name	= "DISK_ATTR_NAME",
 		.id	= DISK_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = disk_get_value,
 		},
@@ -128,6 +129,7 @@ static const struct resource_attribute disk_attrs[] = {
 		.name	= "DISK_ATTR_READ_PER_SEC",
 		.id	= DISK_ATTR_READ_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = disk_get_value,
 		},
@@ -135,6 +137,7 @@ static const struct resource_attribute disk_attrs[] = {
 		.name	= "DISK_ATTR_WRITE_PER_SEC",
 		.id	= DISK_ATTR_WRITE_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = disk_get_value,
 		},
@@ -142,6 +145,7 @@ static const struct resource_attribute disk_attrs[] = {
 		.name	= "DISK_ATTR_READ_TOTAL",
 		.id	= DISK_ATTR_READ_TOTAL,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = disk_get_value,
 		},
@@ -149,6 +153,7 @@ static const struct resource_attribute disk_attrs[] = {
 		.name	= "DISK_ATTR_WRITE_TOTAL",
 		.id	= DISK_ATTR_WRITE_TOTAL,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = disk_get_value,
 		},
diff --git a/src/resource/resource-display.c b/src/resource/resource-display.c
index dcba28b..ed0f55e 100644
--- a/src/resource/resource-display.c
+++ b/src/resource/resource-display.c
@@ -184,6 +184,7 @@ static const struct resource_attribute display_attrs[] = {
 		.name	= "DISPLAY_ATTR_FPS",
 		.id	= DISPLAY_ATTR_FPS,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = display_get_fps,
 		},
@@ -191,6 +192,7 @@ static const struct resource_attribute display_attrs[] = {
 		.name	= "DISPLAY_ATTR_NAME",
 		.id	= DISPLAY_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = display_get_name,
 		},
diff --git a/src/resource/resource-gpu.c b/src/resource/resource-gpu.c
index 5deae14..8e6ac82 100644
--- a/src/resource/resource-gpu.c
+++ b/src/resource/resource-gpu.c
@@ -130,6 +130,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_CUR_FREQ",
 		.id	= GPU_ATTR_CUR_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_value_from_hal_power,
 		},
@@ -137,6 +138,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_MIN_FREQ",
 		.id	= GPU_ATTR_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_value_from_hal_power,
 		},
@@ -144,6 +146,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_MAX_FREQ",
 		.id	= GPU_ATTR_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_value_from_hal_power,
 		}
@@ -151,6 +154,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_AVAILABLE_MIN_FREQ",
 		.id	= GPU_ATTR_AVAILABLE_MIN_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_value_from_hal_power,
 		}
@@ -158,6 +162,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_AVAILABLE_MAX_FREQ",
 		.id	= GPU_ATTR_AVAILABLE_MAX_FREQ,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_value_from_hal_power,
 		}
@@ -165,6 +170,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_CUR_GOVERNOR",
 		.id	= GPU_ATTR_CUR_GOVERNOR,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_string_value,
 		}
@@ -172,6 +178,7 @@ static const struct resource_attribute gpu_attrs[] = {
 		.name	= "GPU_ATTR_NAME",
 		.id	= GPU_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = gpu_get_string_value,
 		}
diff --git a/src/resource/resource-memory.c b/src/resource/resource-memory.c
index 5258cd8..1ddfa14 100644
--- a/src/resource/resource-memory.c
+++ b/src/resource/resource-memory.c
@@ -127,6 +127,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_TOTAL",
 		.id	= MEMORY_ATTR_TOTAL,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		},
@@ -134,6 +135,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_AVAILABLE",
 		.id	= MEMORY_ATTR_AVAILABLE,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		},
@@ -141,6 +143,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_FREE",
 		.id	= MEMORY_ATTR_FREE,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -148,6 +151,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_BUFFER",
 		.id	= MEMORY_ATTR_BUFFER,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -155,6 +159,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_CACHED",
 		.id	= MEMORY_ATTR_CACHED,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -162,6 +167,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_CMA_TOTAL",
 		.id	= MEMORY_ATTR_CMA_TOTAL,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -169,6 +175,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_CMA_FREE",
 		.id	= MEMORY_ATTR_CMA_FREE,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -176,6 +183,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_SWAP_TOTAL",
 		.id	= MEMORY_ATTR_SWAP_TOTAL,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
@@ -183,6 +191,7 @@ static const struct resource_attribute memory_attrs[] = {
 		.name	= "MEMORY_ATTR_SWAP_FREE",
 		.id	= MEMORY_ATTR_SWAP_FREE,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = memory_get_memory_info,
 		}
diff --git a/src/resource/resource-network.c b/src/resource/resource-network.c
index b05f9ce..016820a 100644
--- a/src/resource/resource-network.c
+++ b/src/resource/resource-network.c
@@ -67,6 +67,7 @@ static const struct resource_attribute network_attrs[] = {
 		.name	= "NETWORK_ATTR_NAME",
 		.id	= NETWORK_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = network_get_name,
 		},
diff --git a/src/resource/resource-process-group.c b/src/resource/resource-process-group.c
index 5bdbf52..3985ac6 100644
--- a/src/resource/resource-process-group.c
+++ b/src/resource/resource-process-group.c
@@ -257,6 +257,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_PID_LIST",
 		.id	= PROCESS_GROUP_ATTR_PID_LIST,
 		.type	= DATA_TYPE_ARRAY,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_pid_list,
 			.is_supported = process_group_check_taskstat_support,
@@ -265,6 +266,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_NAME_LIST",
 		.id	= PROCESS_GROUP_ATTR_NAME_LIST,
 		.type	= DATA_TYPE_ARRAY,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_name_list,
 			.is_supported = process_group_check_taskstat_support,
@@ -273,6 +275,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_CPU_UTIL",
 		.id	= PROCESS_GROUP_ATTR_CPU_UTIL,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_cpu_util,
 			.is_supported = process_group_check_taskstat_support,
@@ -281,6 +284,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_DISK_READ_PER_SEC",
 		.id	= PROCESS_GROUP_ATTR_DISK_READ_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_disk_attrs,
 			.is_supported = process_group_check_taskstat_support,
@@ -289,6 +293,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_DISK_WRITE_PER_SEC",
 		.id	= PROCESS_GROUP_ATTR_DISK_WRITE_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_disk_attrs,
 			.is_supported = process_group_check_taskstat_support,
@@ -297,6 +302,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_VIRT",
 		.id	= PROCESS_GROUP_ATTR_MEM_VIRT,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_taskstat_support,
@@ -305,6 +311,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_RSS",
 		.id	= PROCESS_GROUP_ATTR_MEM_RSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_taskstat_support,
@@ -313,6 +320,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_PSS",
 		.id	= PROCESS_GROUP_ATTR_MEM_PSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_taskstat_support,
@@ -321,6 +329,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_SWAP",
 		.id	= PROCESS_GROUP_ATTR_MEM_SWAP,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_taskstat_support,
@@ -329,6 +338,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_SWAP_PSS",
 		.id	= PROCESS_GROUP_ATTR_MEM_SWAP_PSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_taskstat_support,
@@ -337,6 +347,7 @@ static const struct resource_attribute process_group_attrs[] = {
 		.name	= "PROCESS_GROUP_ATTR_MEM_GPU",
 		.id	= PROCESS_GROUP_ATTR_MEM_GPU,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_group_get_mem,
 			.is_supported = process_group_check_gpu_support,
diff --git a/src/resource/resource-process.c b/src/resource/resource-process.c
index 4f68a78..f6c2a8b 100644
--- a/src/resource/resource-process.c
+++ b/src/resource/resource-process.c
@@ -266,6 +266,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_CPU_UTIL",
 		.id	= PROCESS_ATTR_CPU_UTIL,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_cpu_util,
 			.is_supported = process_check_taskstat_support,
@@ -274,6 +275,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_VIRT",
 		.id	= PROCESS_ATTR_MEM_VIRT,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = process_check_taskstat_support,
@@ -282,6 +284,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_RSS",
 		.id	= PROCESS_ATTR_MEM_RSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = process_check_taskstat_support,
@@ -290,6 +293,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_RSS_PERCENT",
 		.id	= PROCESS_ATTR_MEM_RSS_PERCENT,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = process_check_taskstat_support,
@@ -298,6 +302,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_DISK_READ_PER_SEC",
 		.id	= PROCESS_ATTR_DISK_READ_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_disk_attrs,
 			.is_supported = process_check_taskstat_support,
@@ -306,6 +311,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_DISK_WRITE_PER_SEC",
 		.id	= PROCESS_ATTR_DISK_WRITE_PER_SEC,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_disk_attrs,
 			.is_supported = process_check_taskstat_support,
@@ -314,6 +320,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_NAME",
 		.id	= PROCESS_ATTR_NAME,
 		.type	= DATA_TYPE_STRING,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_context_data,
 			.is_supported = resource_attr_supported_always,
@@ -322,6 +329,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_PGID",
 		.id	= PROCESS_ATTR_PGID,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_context_data,
 			.is_supported = resource_attr_supported_always,
@@ -330,6 +338,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_PPID",
 		.id	= PROCESS_ATTR_PPID,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_context_data,
 			.is_supported = resource_attr_supported_always,
@@ -338,6 +347,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_PSS",
 		.id	= PROCESS_ATTR_MEM_PSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = resource_attr_supported_always,
@@ -346,6 +356,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_SWAP",
 		.id	= PROCESS_ATTR_MEM_SWAP,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = resource_attr_supported_always,
@@ -354,6 +365,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_SWAP_PSS",
 		.id	= PROCESS_ATTR_MEM_SWAP_PSS,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = resource_attr_supported_always,
@@ -362,6 +374,7 @@ static const struct resource_attribute process_attrs[] = {
 		.name	= "PROCESS_ATTR_MEM_GPU",
 		.id	= PROCESS_ATTR_MEM_GPU,
 		.type	= DATA_TYPE_UINT64,
+		.flag	= RESOURCE_ATTR_FLAG_PRIVATE,
 		.ops	= {
 			.get = process_get_mem_attrs,
 			.is_supported = process_check_gpu_support,
diff --git a/src/resource/resource-system.c b/src/resource/resource-system.c
index 42c7d43..010c948 100644
--- a/src/resource/resource-system.c
+++ b/src/resource/resource-system.c
@@ -186,6 +186,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_CPU_UTIL",
 		.id	= SYSTEM_ATTR_CPU_UTIL,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_avg_cpu_util,
 		}
@@ -193,6 +194,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_CPU_USER_UTIL",
 		.id	= SYSTEM_ATTR_CPU_USER_UTIL,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_avg_cpu_util,
 		}
@@ -200,6 +202,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_CPU_SYS_UTIL",
 		.id	= SYSTEM_ATTR_CPU_SYS_UTIL,
 		.type	= DATA_TYPE_DOUBLE,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_avg_cpu_util,
 		}
@@ -207,6 +210,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_PER_CPU_UTIL",
 		.id	= SYSTEM_ATTR_PER_CPU_UTIL,
 		.type	= DATA_TYPE_ARRAY,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_per_cpu_util,
 		}
@@ -214,6 +218,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_PER_CPU_USER_UTIL",
 		.id	= SYSTEM_ATTR_PER_CPU_USER_UTIL,
 		.type	= DATA_TYPE_ARRAY,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_per_cpu_util,
 		}
@@ -221,6 +226,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_PER_CPU_SYS_UTIL",
 		.id	= SYSTEM_ATTR_PER_CPU_SYS_UTIL,
 		.type	= DATA_TYPE_ARRAY,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_per_cpu_util,
 		}
@@ -228,6 +234,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_POSSIBLE_CPU",
 		.id	= SYSTEM_ATTR_POSSIBLE_CPU,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_cpu_num,
 		}
@@ -235,6 +242,7 @@ static const struct resource_attribute system_attrs[] = {
 		.name	= "SYSTEM_ATTR_ONLINE_CPU",
 		.id	= SYSTEM_ATTR_ONLINE_CPU,
 		.type	= DATA_TYPE_INT,
+		.flag	= RESOURCE_ATTR_FLAG_PUBLIC,
 		.ops	= {
 			.get = system_get_cpu_num,
 		}