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-rw-r--r--kernel/exit.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index f80dec3f1875..70612c19ac96 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -977,12 +977,9 @@ static void check_stack_usage(void)
977{ 977{
978 static DEFINE_SPINLOCK(low_water_lock); 978 static DEFINE_SPINLOCK(low_water_lock);
979 static int lowest_to_date = THREAD_SIZE; 979 static int lowest_to_date = THREAD_SIZE;
980 unsigned long *n = end_of_stack(current);
981 unsigned long free; 980 unsigned long free;
982 981
983 while (*n == 0) 982 free = stack_not_used(current);
984 n++;
985 free = (unsigned long)n - (unsigned long)end_of_stack(current);
986 983
987 if (free >= lowest_to_date) 984 if (free >= lowest_to_date)
988 return; 985 return;