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-rw-r--r--include/linux/init_task.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index e8493fee8160..d0b380ee7d67 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -32,6 +32,14 @@ extern struct fs_struct init_fs;
#define INIT_CPUSET_SEQ(tsk)
#endif
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+#define INIT_PREV_CPUTIME(x) .prev_cputime = { \
+ .lock = __RAW_SPIN_LOCK_UNLOCKED(x.prev_cputime.lock), \
+},
+#else
+#define INIT_PREV_CPUTIME(x)
+#endif
+
#define INIT_SIGNALS(sig) { \
.nr_threads = 1, \
.thread_head = LIST_HEAD_INIT(init_task.thread_node), \
@@ -46,6 +54,7 @@ extern struct fs_struct init_fs;
.cputime_atomic = INIT_CPUTIME_ATOMIC, \
.running = 0, \
}, \
+ INIT_PREV_CPUTIME(sig) \
.cred_guard_mutex = \
__MUTEX_INITIALIZER(sig.cred_guard_mutex), \
}
@@ -246,6 +255,7 @@ extern struct task_group root_task_group;
INIT_TASK_RCU_TASKS(tsk) \
INIT_CPUSET_SEQ(tsk) \
INIT_RT_MUTEXES(tsk) \
+ INIT_PREV_CPUTIME(tsk) \
INIT_VTIME(tsk) \
INIT_NUMA_BALANCING(tsk) \
INIT_KASAN(tsk) \

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