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From: Kanchana P Sridhar <kanchana.p.sridhar@intel.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	hannes@cmpxchg.org, yosryahmed@google.com, nphamcs@gmail.com,
	chengming.zhou@linux.dev, ryan.roberts@arm.com,
	ying.huang@intel.com, 21cnbao@gmail.com,
	akpm@linux-foundation.org
Cc: wajdi.k.feghali@intel.com, vinodh.gopal@intel.com,
	kanchana.p.sridhar@intel.com
Subject: [PATCH v2] mm: swap: Call count_mthp_stat() outside ifdef CONFIG_TRANSPARENT_HUGEPAGE.
Date: Wed,  2 Oct 2024 12:55:47 -0700	[thread overview]
Message-ID: <20241002195547.30617-1-kanchana.p.sridhar@intel.com> (raw)

This patch moves the call to count_mthp_stat() in count_swpout_vm_event()
and in shrink_folio_list() to be outside the
"ifdef CONFIG_TRANSPARENT_HUGEPAGE" based on changes made in commit
246d3aa3e531 ("mm: cleanup count_mthp_stat() definition").

Signed-off-by: Kanchana P Sridhar <kanchana.p.sridhar@intel.com>
Reviewed-by: Nhat Pham <nphamcs@gmail.com>
---
 mm/page_io.c | 2 +-
 mm/vmscan.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/page_io.c b/mm/page_io.c
index 4aa34862676f..a28d28b6b3ce 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -289,8 +289,8 @@ static inline void count_swpout_vm_event(struct folio *folio)
 		count_memcg_folio_events(folio, THP_SWPOUT, 1);
 		count_vm_event(THP_SWPOUT);
 	}
-	count_mthp_stat(folio_order(folio), MTHP_STAT_SWPOUT);
 #endif
+	count_mthp_stat(folio_order(folio), MTHP_STAT_SWPOUT);
 	count_memcg_folio_events(folio, PSWPOUT, folio_nr_pages(folio));
 	count_vm_events(PSWPOUT, folio_nr_pages(folio));
 }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index dc7a285b256b..50dc06d55b1d 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1257,8 +1257,8 @@ static unsigned int shrink_folio_list(struct list_head *folio_list,
 							THP_SWPOUT_FALLBACK, 1);
 						count_vm_event(THP_SWPOUT_FALLBACK);
 					}
-					count_mthp_stat(order, MTHP_STAT_SWPOUT_FALLBACK);
 #endif
+					count_mthp_stat(order, MTHP_STAT_SWPOUT_FALLBACK);
 					if (!add_to_swap(folio))
 						goto activate_locked_split;
 				}
-- 
2.27.0



             reply	other threads:[~2024-10-02 19:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-02 19:55 Kanchana P Sridhar [this message]
2024-10-02 20:36 ` Andrew Morton
2024-10-02 22:23   ` Sridhar, Kanchana P

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