diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-12-05 11:44:15 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-12-06 20:50:02 +0100 |
| commit | 00ef0ef2cccb0350eae368e565c98453a9305b05 (patch) | |
| tree | 54e1721b48b0358baf86b771a93f52c5071342db /include/linux/sched/task_stack.h | |
| parent | a4c3c04974d648ee6e1a09ef4131eb32a02ab494 (diff) | |
sched/headers: Constify object_is_on_stack()
object_is_on_stack() doesn't modify its argument and should never do it.
Make it const.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel@pengutronix.de
Link: http://lkml.kernel.org/r/20171205104415.17147-1-s.hauer@pengutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched/task_stack.h')
| -rw-r--r-- | include/linux/sched/task_stack.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h index cb4828aaa34f..6a841929073f 100644 --- a/include/linux/sched/task_stack.h +++ b/include/linux/sched/task_stack.h @@ -78,7 +78,7 @@ static inline void put_task_stack(struct task_struct *tsk) {} #define task_stack_end_corrupted(task) \ (*(end_of_stack(task)) != STACK_END_MAGIC) -static inline int object_is_on_stack(void *obj) +static inline int object_is_on_stack(const void *obj) { void *stack = task_stack_page(current); |