From ba5e9579433aefcdccdec207601e124d3bdf2a71 Mon Sep 17 00:00:00 2001
From: yalin wang
Date: Thu, 14 Jan 2016 15:18:48 -0800
Subject: mm: change mm_vmscan_lru_shrink_inactive() proto types

Move node_id zone_idx shrink flags into trace function, so thay we don't
need caculate these args if the trace is disabled, and will make this
function have less arguments.

Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/vmscan.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'mm/vmscan.c')

diff --git a/mm/vmscan.c b/mm/vmscan.c
index fd7823ccf301..35dd57e99282 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1691,11 +1691,8 @@ shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec,
 	    current_may_throttle())
 		wait_iff_congested(zone, BLK_RW_ASYNC, HZ/10);
 
-	trace_mm_vmscan_lru_shrink_inactive(zone->zone_pgdat->node_id,
-		zone_idx(zone),
-		nr_scanned, nr_reclaimed,
-		sc->priority,
-		trace_shrink_flags(file));
+	trace_mm_vmscan_lru_shrink_inactive(zone, nr_scanned, nr_reclaimed,
+			sc->priority, file);
 	return nr_reclaimed;
 }
 
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