From 8de5dfa5d8d0ec82f83f796d0ab2bcba3cd767e4 Mon Sep 17 00:00:00 2001
From: SJ Park <sj@kernel.org>
Date: Thu, 17 Sep 2026 07:22:04 -0700
Subject: [PATCH] mm/damon/paddr: remove pa parameter from
 damon_pa_filter_pass()

damon_pa_filter_pass() receives the 'pa' parameter, but doesn't use it.
Remove the parameter from the function signature.

Link: https://lore.kernel.org/20260917142210.90829-7-sj@kernel.org
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Asier Gutierrez <gutierrez.asier@huawei-partners.com>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@davidgow.net>
Cc: David Hildenbrand <david@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
---
 mm/damon/paddr.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 5abfabaa339e..2cfdc356b415 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -163,8 +163,7 @@ static bool damon_pa_filter_match(struct damon_filter *filter,
 	return matched == filter->matching;
 }
 
-static bool damon_pa_filter_pass(phys_addr_t pa, struct folio *folio,
-		struct damon_probe *p)
+static bool damon_pa_filter_pass(struct folio *folio, struct damon_probe *p)
 {
 	struct damon_filter *f;
 	bool pass = true;
@@ -200,7 +199,7 @@ static unsigned int damon_pa_apply_probes(struct damon_ctx *ctx,
 					ctx->addr_unit);
 			folio = damon_get_folio(PHYS_PFN(pa));
 			damon_for_each_probe(p, ctx) {
-				if (damon_pa_filter_pass(pa, folio, p))
+				if (damon_pa_filter_pass(folio, p))
 					r->probe_hits[i]++;
 				i++;
 			}