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 Reviewed-by: Steven Rostedt Acked-by: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/trace/events/vmscan.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'include/trace/events/vmscan.h') diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index dae7836e1f51..31763dd8db1c 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -352,11 +352,11 @@ TRACE_EVENT(mm_vmscan_writepage, TRACE_EVENT(mm_vmscan_lru_shrink_inactive, - TP_PROTO(int nid, int zid, - unsigned long nr_scanned, unsigned long nr_reclaimed, - int priority, int reclaim_flags), + TP_PROTO(struct zone *zone, + unsigned long nr_scanned, unsigned long nr_reclaimed, + int priority, int file), - TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags), + TP_ARGS(zone, nr_scanned, nr_reclaimed, priority, file), TP_STRUCT__entry( __field(int, nid) @@ -368,12 +368,12 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive, ), TP_fast_assign( - __entry->nid = nid; - __entry->zid = zid; + __entry->nid = zone_to_nid(zone); + __entry->zid = zone_idx(zone); __entry->nr_scanned = nr_scanned; __entry->nr_reclaimed = nr_reclaimed; __entry->priority = priority; - __entry->reclaim_flags = reclaim_flags; + __entry->reclaim_flags = trace_shrink_flags(file); ), TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s", -- cgit v1.2.3