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-rw-r--r--include/linux/init_task.h1
-rw-r--r--include/linux/sched.h3
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index c43b80f3f875..810a34f60424 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -60,6 +60,7 @@ extern struct fs_struct init_fs;
.cputimer = { \
.cputime_atomic = INIT_CPUTIME_ATOMIC, \
.running = false, \
+ .checking_timer = false, \
}, \
INIT_PREV_CPUTIME(sig) \
.cred_guard_mutex = \
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6c8504ade2ba..f87559df5b75 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -619,6 +619,8 @@ struct task_cputime_atomic {
* @cputime_atomic: atomic thread group interval timers.
* @running: true when there are timers running and
* @cputime_atomic receives updates.
+ * @checking_timer: true when a thread in the group is in the
+ * process of checking for thread group timers.
*
* This structure contains the version of task_cputime, above, that is
* used for thread group CPU timer calculations.
@@ -626,6 +628,7 @@ struct task_cputime_atomic {
struct thread_group_cputimer {
struct task_cputime_atomic cputime_atomic;
bool running;
+ bool checking_timer;
};
#include <linux/rwsem.h>