diff mbox series

mm: compaction: show gfp flag names in try_to_compact_pages tracepoint

Message ID 1552527998-13162-1-git-send-email-laoar.shao@gmail.com (mailing list archive)
State New, archived
Headers show
Series mm: compaction: show gfp flag names in try_to_compact_pages tracepoint | expand

Commit Message

Yafang Shao March 14, 2019, 1:46 a.m. UTC 
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 mbox series

Patch

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)
 );