diff options
| author | Johannes Berg <[email protected]> | 2024-10-09 08:59:14 +0200 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2024-10-09 08:59:22 +0200 |
| commit | a0efa2f362a69e47b9d8b48f770ef3a0249a7911 (patch) | |
| tree | 384d2c79a9b613213ef7591583d820d18c7be9c3 /include/linux/sched/task_stack.h | |
| parent | db03488897a70367aeafe82d07a78943d2a6068e (diff) | |
| parent | 36efaca9cb28a893cad98f0448c39a8b698859e2 (diff) | |
Merge net-next/main to resolve conflicts
The wireless-next tree was based on something older, and there
are now conflicts between -rc2 and work here. Merge net-next,
which has enough of -rc2 for the conflicts to happen, resolving
them in the process.
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'include/linux/sched/task_stack.h')
| -rw-r--r-- | include/linux/sched/task_stack.h | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h index ccd72b978e1f..bf10bdb487dd 100644 --- a/include/linux/sched/task_stack.h +++ b/include/linux/sched/task_stack.h @@ -95,23 +95,11 @@ static inline int object_is_on_stack(const void *obj) extern void thread_stack_cache_init(void); #ifdef CONFIG_DEBUG_STACK_USAGE +unsigned long stack_not_used(struct task_struct *p); +#else static inline unsigned long stack_not_used(struct task_struct *p) { - unsigned long *n = end_of_stack(p); - - do { /* Skip over canary */ -# ifdef CONFIG_STACK_GROWSUP - n--; -# else - n++; -# endif - } while (!*n); - -# ifdef CONFIG_STACK_GROWSUP - return (unsigned long)end_of_stack(p) - (unsigned long)n; -# else - return (unsigned long)n - (unsigned long)end_of_stack(p); -# endif + return 0; } #endif extern void set_task_stack_end_magic(struct task_struct *tsk); |