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b=UDou7hQm8vW0dPRY6gFTdF1SgjemoxQagg77mAPX+a4NY9m3P7Kw6WrAOG/8aqN0x jEYqHYi1MsuHDf1rgYgQ44SrTRCq/hJmUp/UK01jxnlqA6q+jg4yCSlJgSMS8gkNh0 doi0Rxcagff5hG8uv63lsr6URjmvU+G7Dbldvg62YBWpjTD/2vKYHrutZw0EfuO3/J UNx+rfb6wcfHU1XDgeFcBowbcQvSpB4srourGDDwihw9lpg5I3pjlHS8Ul5YpIlxQh Bxliw8lw5wzuH6gYPTMB/abkUguG4ejKOLHvQCGVxnU+6AZf8XR3qfgY+22VstepU8 INsw7p4ffNUVQ== From: SJ Park To: Cc: SJ Park , Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v1.2 03/12] mm/damon/vaddr: remove a debug message Date: Wed, 29 Jul 2026 07:02:43 -0700 Message-ID: <20260729140253.87753-4-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260729140253.87753-1-sj@kernel.org> References: <20260729140253.87753-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 08EBB140012 X-Stat-Signature: 3pqizpwe3rtqojkfaperzt6w75pyzyj3 X-Rspam-User: X-HE-Tag: 1785333784-379896 X-HE-Meta: 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 sPWXmYfy vWl52/Qv4kLyhfoZO11v3BqvvV2X8RSDpG5lehMRqbJmACKEouQzBd+2SUaUtr8gfqb3ISpwSvuZzL9vI3t0tiJ1fRQHX3ya3gsUaiyk+9umUEsfllBKSw0J9g51qRjGT2pAa6unrOofjW/m7MKCcELVrjZD/df1+2rMq10DzsvH7p96AqjE21C2sMG2sasRSoISee+jqm55Go/BSWq0/+AJa9woyyVPeH4BZ6zZkT12ScN8= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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 --- mm/damon/vaddr.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index 0648400b2d65b..1b220f6f2632b 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -189,22 +189,12 @@ static int damon_va_three_regions(struct damon_target *t, * * */ -static void __damon_va_init_regions(struct damon_ctx *ctx, - struct damon_target *t) +static void __damon_va_init_regions(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); } @@ -217,7 +207,7 @@ static void damon_va_init(struct damon_ctx *ctx) damon_for_each_target(t, ctx) { /* the user may set the target regions as they want */ if (!damon_nr_regions(t)) - __damon_va_init_regions(ctx, t); + __damon_va_init_regions(t); } } -- 2.47.3