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mm: print the promo watermark in zoneinfo

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Print the promo watermark in zoneinfo just like other watermarks.  This
helps users check and verify all the watermarks are appropriate.

Link: https://lkml.kernel.org/r/20240801232548.36604-3-kaiyang2@cs.cmu.edu
Signed-off-by: Kaiyang Zhao <kaiyang2@cs.cmu.edu>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kaiyang Zhao 2024-08-01 23:25:48 +00:00 committed by Andrew Morton
parent 03790c51a4
commit 528afe6b96
1 changed files with 2 additions and 0 deletions
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mm/vmstat.c
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@ -1743,6 +1743,7 @@ 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"
@ -1752,6 +1753,7 @@ 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),
promo_wmark_pages(zone),
zone->spanned_pages,
zone->present_pages,
zone_managed_pages(zone),