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-rw-r--r--init/Kconfig13
-rw-r--r--init/main.c2
2 files changed, 15 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 90498a3e53da..56a7093b4e4c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -158,6 +158,19 @@ config BSD_PROCESS_ACCT_V3
for processing it. A preliminary version of these tools is available
at <http://www.physik3.uni-rostock.de/tim/kernel/utils/acct/>.
+config TASKSTATS
+ bool "Export task/process statistics through netlink (EXPERIMENTAL)"
+ depends on NET
+ default n
+ help
+ Export selected statistics for tasks/processes through the
+ generic netlink interface. Unlike BSD process accounting, the
+ statistics are available during the lifetime of tasks/processes as
+ responses to commands. Like BSD accounting, they are sent to user
+ space on task exit.
+
+ Say N if unsure.
+
config TASK_DELAY_ACCT
bool "Enable per-task delay accounting (EXPERIMENTAL)"
help
diff --git a/init/main.c b/init/main.c
index 9e8e8c152142..8651a720a092 100644
--- a/init/main.c
+++ b/init/main.c
@@ -41,6 +41,7 @@
#include <linux/cpu.h>
#include <linux/cpuset.h>
#include <linux/efi.h>
+#include <linux/taskstats_kern.h>
#include <linux/delayacct.h>
#include <linux/unistd.h>
#include <linux/rmap.h>
@@ -575,6 +576,7 @@ asmlinkage void __init start_kernel(void)
proc_root_init();
#endif
cpuset_init();
+ taskstats_init_early();
delayacct_init();
check_bugs();