1 files changed, 4 insertions, 6 deletions

diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h
index 5984f2556d13..d883ff0dd8fc 100644
--- a/include/linux/context_tracking.h
+++ b/include/linux/context_tracking.h
@@ -72,8 +72,9 @@ extern void guest_exit(void);
 static inline void guest_enter(void)
 {
         /*
-         * This is running in ioctl context so we can avoid
-         * the call to vtime_account() with its unnecessary idle check.
+         * This is running in ioctl context so its safe
+         * to assume that it's the stime pending cputime
+         * to flush.
          */
         vtime_account_system(current);
         current->flags |= PF_VCPU;
@@ -81,10 +82,7 @@ static inline void guest_enter(void)
 
 static inline void guest_exit(void)
 {
-        /*
-         * This is running in ioctl context so we can avoid
-         * the call to vtime_account() with its unnecessary idle check.
-         */
+        /* Flush the guest cputime we spent on the guest */
         vtime_account_system(current);
         current->flags &= ~PF_VCPU;
 }