check_stack_usage() assumes that the kernel stack size is THREAD_SIZE. The allocated kernel stack size may not be THREAD_SIZE anymore, rely on the newly introduced helpers task_stack_size()
Signed-off-by: Mostafa Saleh <[email protected]> --- kernel/exit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/exit.c b/kernel/exit.c index 424c44a42a4d..899d3bf048d4 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -883,7 +883,7 @@ static void check_stack_usage(void) unsigned long free; free = stack_not_used(current); - kstack_histogram(THREAD_SIZE - free); + kstack_histogram(task_stack_size(current) - free); if (free >= lowest_to_date) return; -- 2.56.0.rc1.315.gc6ed9934b7-goog
