From 48e6561b667e7f0623da3ca34e2b93b7ae2a5d8d Mon Sep 17 00:00:00 2001 From: Zi Yan Date: Tue, 22 Jul 2025 15:46:49 -0400 Subject: mm/page_alloc: remove trace_mm_alloc_contig_migrate_range_info() The trace event has not recorded the right data since it was introduced at commit c8b360031218 ("mm: add alloc_contig_migrate_range allocation statistics"). Remove it. Link: https://lkml.kernel.org/r/20250722194649.4135191-1-ziy@nvidia.com Signed-off-by: Zi Yan Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202507220742.P3SaKlI6-lkp@intel.com/ Acked-by: David Hildenbrand Acked-by: Vlastimil Babka Cc: Brendan Jackman Cc: David Rientjes Cc: Johannes Weiner Cc: Martin Liu Cc: "Masami Hiramatsu (Google)" Cc: Mathieu Desnoyers Cc: Michal Hocko Cc: Richard Chang Cc: Steven Rostedt Cc: Suren Baghdasaryan Signed-off-by: Andrew Morton --- include/trace/events/kmem.h | 40 ---------------------------------------- 1 file changed, 40 deletions(-) (limited to 'include') diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index efffcf578217..474358773abe 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -304,46 +304,6 @@ TRACE_EVENT(mm_page_alloc_extfrag, __entry->change_ownership) ); -#ifdef CONFIG_CONTIG_ALLOC -TRACE_EVENT(mm_alloc_contig_migrate_range_info, - - TP_PROTO(unsigned long start, - unsigned long end, - unsigned long nr_migrated, - unsigned long nr_reclaimed, - unsigned long nr_mapped, - acr_flags_t alloc_flags), - - TP_ARGS(start, end, nr_migrated, nr_reclaimed, nr_mapped, alloc_flags), - - TP_STRUCT__entry( - __field(unsigned long, start) - __field(unsigned long, end) - __field(unsigned long, nr_migrated) - __field(unsigned long, nr_reclaimed) - __field(unsigned long, nr_mapped) - __field(acr_flags_t, alloc_flags) - ), - - TP_fast_assign( - __entry->start = start; - __entry->end = end; - __entry->nr_migrated = nr_migrated; - __entry->nr_reclaimed = nr_reclaimed; - __entry->nr_mapped = nr_mapped; - __entry->alloc_flags = alloc_flags; - ), - - TP_printk("start=0x%lx end=0x%lx alloc_flags=%d nr_migrated=%lu nr_reclaimed=%lu nr_mapped=%lu", - __entry->start, - __entry->end, - __entry->alloc_flags, - __entry->nr_migrated, - __entry->nr_reclaimed, - __entry->nr_mapped) -); -#endif - TRACE_EVENT(mm_setup_per_zone_wmarks, TP_PROTO(struct zone *zone), -- cgit v1.2.3