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
next prev parent reply other threads:[~2026-07-28 5:28 UTC|newest]
Thread overview: 11+ 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 5:28 ` [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 5:28 ` [RFC PATCH 08/10] selftests/damon/sysfs.sh: test hugepage_mem_bp quota goal 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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