From: Sang-Heon Jeon <ekffu200098@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Chris Li <chrisl@kernel.org>, Kairui Song <kasong@tencent.com>
Cc: Baoquan He <baoquan.he@linux.dev>, Barry Song <baohua@kernel.org>,
Kemeng Shi <shikemeng@huaweicloud.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Nhat Pham <nphamcs@gmail.com>,
Youngjun Park <youngjun.park@lge.com>
Subject: [PATCH] mm/swapops: remove unused is_hwpoison_entry()
Date: Sat, 19 Sep 2026 01:56:40 +0900 [thread overview]
Message-ID: <20260918165642.1014988-1-ekffu200098@gmail.com> (raw)
Since commit 93976a20345b ("mm: eliminate further swapops predicates"),
is_hwpoison_entry() has no callers.
So remove it.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
include/linux/swapops.h | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index e7d0d529f3e0..603f9e3f909c 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -261,11 +261,6 @@ static inline swp_entry_t make_hwpoison_entry(struct page *page)
return swp_entry(SWP_HWPOISON, page_to_pfn(page));
}
-static inline int is_hwpoison_entry(swp_entry_t entry)
-{
- return swp_type(entry) == SWP_HWPOISON;
-}
-
#else
static inline swp_entry_t make_hwpoison_entry(struct page *page)
@@ -273,10 +268,6 @@ static inline swp_entry_t make_hwpoison_entry(struct page *page)
return swp_entry(0, 0);
}
-static inline int is_hwpoison_entry(swp_entry_t swp)
-{
- return 0;
-}
#endif
typedef unsigned long pte_marker;
--
2.43.0
next reply other threads:[~2026-09-18 16:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 16:56 Sang-Heon Jeon [this message]
2026-09-19 0:57 ` SJ Park
2026-09-19 6:18 ` Barry Song
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