diff options
Diffstat (limited to 'include/linux/stackdepot.h')
| -rw-r--r-- | include/linux/stackdepot.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index e58306783d8e..8bbd1639ae85 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -94,6 +94,8 @@ static inline int stack_depot_early_init(void) { return 0; } depot_stack_handle_t __stack_depot_save(unsigned long *entries, unsigned int nr_entries, gfp_t gfp_flags, bool can_alloc); +void stack_depot_inc_count(depot_stack_handle_t handle); +void stack_depot_dec_count(depot_stack_handle_t handle); /** * stack_depot_save - Save a stack trace to stack depot @@ -110,6 +112,13 @@ depot_stack_handle_t __stack_depot_save(unsigned long *entries, depot_stack_handle_t stack_depot_save(unsigned long *entries, unsigned int nr_entries, gfp_t gfp_flags); +#ifdef CONFIG_PAGE_OWNER +struct seq_file; +void *stack_start(struct seq_file *m, loff_t *ppos); +void *stack_next(struct seq_file *m, void *v, loff_t *ppos); +int stack_print(struct seq_file *m, void *v); +#endif + /** * stack_depot_fetch - Fetch a stack trace from stack depot * |