From: kaiyang2@cs.cmu.edu
To: linux-mm@kvack.org
Cc: akpm@linux-foundation.org, hannes@cmpxchg.org,
Kaiyang Zhao <kaiyang2@cs.cmu.edu>
Subject: [PATCH] mm: print the promo watermark in zoneinfo
Date: Thu, 1 Aug 2024 18:22:03 +0000 [thread overview]
Message-ID: <20240801182203.27848-1-kaiyang2@cs.cmu.edu> (raw)
From: Kaiyang Zhao <kaiyang2@cs.cmu.edu>
Printing the promo watermark in zoneinfo just like other watermarks.
This helps users check and verify all the watermarks are appropriate.
Signed-off-by: Kaiyang Zhao <kaiyang2@cs.cmu.edu>
---
mm/vmstat.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 5082431dad28..2bf95b00489f 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1725,6 +1725,7 @@ static void zoneinfo_show_print(struct seq_file *m, pg_data_t *pgdat,
"\n min %lu"
"\n low %lu"
"\n high %lu"
+ "\n promo %lu"
"\n spanned %lu"
"\n present %lu"
"\n managed %lu"
@@ -1734,6 +1735,7 @@ static void zoneinfo_show_print(struct seq_file *m, pg_data_t *pgdat,
min_wmark_pages(zone),
low_wmark_pages(zone),
high_wmark_pages(zone),
+ wmark_pages(zone, WMARK_PROMO),
zone->spanned_pages,
zone->present_pages,
zone_managed_pages(zone),
--
2.43.0
next reply other threads:[~2024-08-01 18:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-01 18:22 kaiyang2 [this message]
2024-08-01 18:54 ` Andrew Morton
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