From: Yafang Shao <laoar.shao@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, Yafang Shao <laoar.shao@gmail.com>
Subject: [PATCH] mm: compaction: show gfp flag names in try_to_compact_pages tracepoint
Date: Thu, 14 Mar 2019 09:46:38 +0800 [thread overview]
Message-ID: <1552527998-13162-1-git-send-email-laoar.shao@gmail.com> (raw)
show the gfp flag names instead of the gfp_mask could make the trace
more convenient.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
---
include/trace/events/compaction.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index 6074eff..e66afb818 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -189,9 +189,9 @@
__entry->prio = prio;
),
- TP_printk("order=%d gfp_mask=0x%x priority=%d",
+ TP_printk("order=%d gfp_mask=%s priority=%d",
__entry->order,
- __entry->gfp_mask,
+ show_gfp_flags(__entry->gfp_mask),
__entry->prio)
);
--
1.8.3.1
next reply other threads:[~2019-03-14 1:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-14 1:46 Yafang Shao [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-03-02 4:38 [PATCH] mm: compaction: show gfp flag names in try_to_compact_pages tracepoint Yafang Shao
2019-03-02 23:04 ` kbuild test robot
2019-03-04 2:25 ` Yafang Shao
2019-03-12 16:17 ` Michal Hocko
2019-03-14 8:30 ` Vlastimil Babka
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