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From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	damon@lists.linux.dev, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: [RFC PATCH 03/10] mm/damon/vaddr: remove a debug message
Date: Mon, 27 Jul 2026 22:28:02 -0700	[thread overview]
Message-ID: <20260728052811.192712-4-sj@kernel.org> (raw)
In-Reply-To: <20260728052811.192712-1-sj@kernel.org>

There is a debug message in the DAMON virtual address space operation
set.  It has not really been used in a meaningful way for the last few
years, though.  Remove it.

Signed-off-by: SJ Park <sj@kernel.org>
---
 mm/damon/vaddr.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c
index 0648400b2d65b..95899b217b2af 100644
--- a/mm/damon/vaddr.c
+++ b/mm/damon/vaddr.c
@@ -192,19 +192,10 @@ static int damon_va_three_regions(struct damon_target *t,
 static void __damon_va_init_regions(struct damon_ctx *ctx,
 				     struct damon_target *t)
 {
-	struct damon_target *ti;
 	struct damon_addr_range regions[3];
-	int tidx = 0;
 
-	if (damon_va_three_regions(t, regions)) {
-		damon_for_each_target(ti, ctx) {
-			if (ti == t)
-				break;
-			tidx++;
-		}
-		pr_debug("Failed to get three regions of %dth target\n", tidx);
+	if (damon_va_three_regions(t, regions))
 		return;
-	}
 
 	damon_set_regions(t, regions, 3, DAMON_MIN_REGION_SZ);
 }
-- 
2.47.3

  parent reply	other threads:[~2026-07-28  5:28 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-28  5:27 [RFC PATCH 00/10] mm/damon: cleanup code, add test cases, and update guidances in docs SJ Park
2026-07-28  5:28 ` [RFC PATCH 01/10] mm/damon/core: use damon_nr_samples_per_aggr() for max merge threshold SJ Park
2026-07-28  5:28 ` [RFC PATCH 02/10] mm/damon/core: remove debug messages SJ Park
2026-07-28  5:28 ` SJ Park [this message]
2026-07-28  5:32   ` [RFC PATCH 03/10] mm/damon/vaddr: remove a debug message sashiko-bot
2026-07-28  5:39     ` SJ Park
2026-07-28  5:28 ` [RFC PATCH 04/10] mm/damon/tests/core-kunit: extend set_regions() test for error case SJ Park
2026-07-28  5:28 ` [RFC PATCH 05/10] mm/damon/tests/core-kunit: test <=0 size damon_set_regions() inputs SJ Park
2026-07-28  5:28 ` [RFC PATCH 06/10] mm/damon/tests/core-kunit: test overlapping ranges for set_regions() SJ Park
2026-07-28  5:28 ` [RFC PATCH 07/10] mm/damon/tests/core-kunit: test damon_nr_samples_per_aggr() SJ Park
2026-07-28  5:33   ` sashiko-bot
2026-07-28  5:54     ` SJ Park
2026-07-28  5:28 ` [RFC PATCH 08/10] selftests/damon/sysfs.sh: test hugepage_mem_bp quota goal SJ Park
2026-07-28  5:35   ` sashiko-bot
2026-07-28  5:56     ` SJ Park
2026-07-28  5:28 ` [RFC PATCH 09/10] Docs/mm/damon/maintainer-profile: update AI review for Sashiko replies SJ Park
2026-07-28  5:28 ` [RFC PATCH 10/10] Docs/ABI/damon: recommend subsystem doc instead of admin-guide SJ Park

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