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mm: compaction: show gfp flag names in try_to_compact_pages tracepoint 

Showing the gfp flag names instead of the gfp_mask makes trace more
convenient.

Link: http://lkml.kernel.org/r/1552527998-13162-1-git-send-email-laoar.shao@gmail.com
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.2
Yafang Shao 2019-05-13 17:17:44 -07:00 committed by Linus Torvalds
parent 2b59e01a3a
commit b1746b991d
1 changed files with 2 additions and 2 deletions
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4
include/trace/events/compaction.h
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@ -189,9 +189,9 @@ TRACE_EVENT(mm_compaction_try_to_compact_pages,
__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)
);