diff options
Diffstat (limited to 'mm/page_owner.c')
| -rw-r--r-- | mm/page_owner.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/mm/page_owner.c b/mm/page_owner.c index 62402d22539b..eff29be1218b 100644 --- a/mm/page_owner.c +++ b/mm/page_owner.c @@ -394,8 +394,6 @@ void __dump_page_owner(const struct page *page) struct page_ext *page_ext = lookup_page_ext(page); struct page_owner *page_owner; depot_stack_handle_t handle; - unsigned long *entries; - unsigned int nr_entries; gfp_t gfp_mask; int mt; @@ -423,20 +421,17 @@ void __dump_page_owner(const struct page *page) page_owner->pid, page_owner->ts_nsec, page_owner->free_ts_nsec); handle = READ_ONCE(page_owner->handle); - if (!handle) { + if (!handle) pr_alert("page_owner allocation stack trace missing\n"); - } else { - nr_entries = stack_depot_fetch(handle, &entries); - stack_trace_print(entries, nr_entries, 0); - } + else + stack_depot_print(handle); handle = READ_ONCE(page_owner->free_handle); if (!handle) { pr_alert("page_owner free stack trace missing\n"); } else { - nr_entries = stack_depot_fetch(handle, &entries); pr_alert("page last free stack trace:\n"); - stack_trace_print(entries, nr_entries, 0); + stack_depot_print(handle); } if (page_owner->last_migrate_reason != -1) |