From 3aa2385111168187f24a6db04697c6fab0fab9b4 Mon Sep 17 00:00:00 2001 From: yalin wang Date: Thu, 14 Jan 2016 15:18:30 -0800 Subject: mm/vmscan.c: change trace_mm_vmscan_writepage() proto type Move trace_reclaim_flags() into trace function, so that we don't need caculate these flags if the trace is disabled. Signed-off-by: yalin wang Reviewed-by: Steven Rostedt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/trace/events/vmscan.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include/trace/events/vmscan.h') diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index f66476b96264..dae7836e1f51 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -330,10 +330,9 @@ DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate, TRACE_EVENT(mm_vmscan_writepage, - TP_PROTO(struct page *page, - int reclaim_flags), + TP_PROTO(struct page *page), - TP_ARGS(page, reclaim_flags), + TP_ARGS(page), TP_STRUCT__entry( __field(unsigned long, pfn) @@ -342,7 +341,7 @@ TRACE_EVENT(mm_vmscan_writepage, TP_fast_assign( __entry->pfn = page_to_pfn(page); - __entry->reclaim_flags = reclaim_flags; + __entry->reclaim_flags = trace_reclaim_flags(page); ), TP_printk("page=%p pfn=%lu flags=%s", -- cgit v1.2.3