linux-kernel - [PATCH 07/10] trace/events/compaction: make "order" unsigned int

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Message-Id: <20190725184253.21160-8-lpf.vector@gmail.com>
Date:   Fri, 26 Jul 2019 02:42:50 +0800
From:   Pengfei Li <lpf.vector@...il.com>
To:     akpm@...ux-foundation.org
Cc:     mgorman@...hsingularity.net, mhocko@...e.com, vbabka@...e.cz,
        cai@....pw, aryabinin@...tuozzo.com, osalvador@...e.de,
        rostedt@...dmis.org, mingo@...hat.com,
        pavel.tatashin@...rosoft.com, rppt@...ux.ibm.com,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Pengfei Li <lpf.vector@...il.com>
Subject: [PATCH 07/10] trace/events/compaction: make "order" unsigned int

Make the same type as "compact_control->order".

Signed-off-by: Pengfei Li <lpf.vector@...il.com>
---
 include/trace/events/compaction.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index e5bf6ee4e814..1e1e74f6d128 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -170,14 +170,14 @@ TRACE_EVENT(mm_compaction_end,
 TRACE_EVENT(mm_compaction_try_to_compact_pages,
 
 	TP_PROTO(
-		int order,
+		unsigned int order,
 		gfp_t gfp_mask,
 		int prio),
 
 	TP_ARGS(order, gfp_mask, prio),
 
 	TP_STRUCT__entry(
-		__field(int, order)
+		__field(unsigned int, order)
 		__field(gfp_t, gfp_mask)
 		__field(int, prio)
 	),
@@ -188,7 +188,7 @@ TRACE_EVENT(mm_compaction_try_to_compact_pages,
 		__entry->prio = prio;
 	),
 
-	TP_printk("order=%d gfp_mask=%s priority=%d",
+	TP_printk("order=%u gfp_mask=%s priority=%d",
 		__entry->order,
 		show_gfp_flags(__entry->gfp_mask),
 		__entry->prio)
@@ -197,7 +197,7 @@ TRACE_EVENT(mm_compaction_try_to_compact_pages,
 DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
 
 	TP_PROTO(struct zone *zone,
-		int order,
+		unsigned int order,
 		int ret),
 
 	TP_ARGS(zone, order, ret),
@@ -205,7 +205,7 @@ DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
 	TP_STRUCT__entry(
 		__field(int, nid)
 		__field(enum zone_type, idx)
-		__field(int, order)
+		__field(unsigned int, order)
 		__field(int, ret)
 	),
 
@@ -216,7 +216,7 @@ DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
 		__entry->ret = ret;
 	),
 
-	TP_printk("node=%d zone=%-8s order=%d ret=%s",
+	TP_printk("node=%d zone=%-8s order=%u ret=%s",
 		__entry->nid,
 		__print_symbolic(__entry->idx, ZONE_TYPE),
 		__entry->order,
@@ -226,7 +226,7 @@ DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
 DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished,
 
 	TP_PROTO(struct zone *zone,
-		int order,
+		unsigned int order,
 		int ret),
 
 	TP_ARGS(zone, order, ret)
@@ -235,7 +235,7 @@ DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished,
 DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable,
 
 	TP_PROTO(struct zone *zone,
-		int order,
+		unsigned int order,
 		int ret),
 
 	TP_ARGS(zone, order, ret)
-- 
2.21.0