From nobody Sat Feb 7 08:02:39 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7F51613D887 for ; Thu, 11 Apr 2024 06:14:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712816071; cv=none; b=nAj7PwlkjQxUnS02nqvB4NF9hVMCjEqJjMCEwPyYg5TRePUIBfcYZhpZeC7e6ELGCKHx15NoNEpfPunNOkI9a8FJMf2goJIzOIfvmKv8L3kdw6sdJ+YCWV6hoGroNnT39Gbde4utH1/V4FoNHhmRnVOlfbUQNEDQuH5ptVqrEVQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712816071; c=relaxed/simple; bh=AGS71Z17Hu5djhgaE9FvKpI+lMFnYwLUHMLt7uG9UW0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RG3QL+/9Yd8ZdAoDM7hUs8TCwERKNOmQ/5mX7P4mDcQeYWXn0wmDq6NXsFbXAy8H0bxOpyHUoFTYcYZXKE/oaY2lqEearFBFNgnxDwXCla4pgrjD8ezS4Wd2S/xF27KdcZOxCqTdsHTSvdBwDPvOgDXd9N5w9zj8xpSMCfHmmUo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qrF2rdtE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qrF2rdtE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED760C4166A; Thu, 11 Apr 2024 06:14:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712816071; bh=AGS71Z17Hu5djhgaE9FvKpI+lMFnYwLUHMLt7uG9UW0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qrF2rdtEXCaBbJxjV8S9drLU01OLf5ihIeBBhb8Xl/1R3u2e1+jNFOQHsgdzdnX/c /9dnAtjbA06xzJ7rdG4i6UHkCzg4bXFPhC5813GaUDWCrEDUDslsnKoU5MDzlxVJhe bQCIBihwPd2Yf6WqwLk7a/krz164Iyqhl7cguWbc+gN2CSIdqycaiZ3uvV4syIwWR+ OXLmzBAXdeJ7ihn/uRbrBCamUfBPTBOKUJhPH4u9x3jsuvLltT9DtBOtQqh6LWg+y1 SRxVpNTshHI8KEdoIV06pJfSrWMH/GZw+buDUlIu4gRdDDu7bDH4uAd9mjSAUmXkgq x2DLn4gkEPyOg== From: alexs@kernel.org To: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, zik.eidus@ravellosystems.com, willy@infradead.org, aarcange@redhat.com, hughd@google.com, chrisw@sous-sol.org, david@redhat.com Cc: "Alex Shi (tencent)" , Izik Eidus Subject: [PATCH v5 06/10] mm/ksm: use ksm_get_folio in scan_get_next_rmap_item Date: Thu, 11 Apr 2024 14:17:07 +0800 Message-ID: <20240411061713.1847574-7-alexs@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240411061713.1847574-1-alexs@kernel.org> References: <20240411061713.1847574-1-alexs@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Alex Shi (tencent)" Save a compound calls. Cc: Izik Eidus Cc: Matthew Wilcox Cc: Andrea Arcangeli Cc: Hugh Dickins Cc: Chris Wright Signed-off-by: Alex Shi (tencent) Reviewed-by: David Hildenbrand --- mm/ksm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/ksm.c b/mm/ksm.c index 654400f993fc..b127d39c9af0 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -2611,14 +2611,14 @@ static struct ksm_rmap_item *scan_get_next_rmap_ite= m(struct page **page) */ if (!ksm_merge_across_nodes) { struct ksm_stable_node *stable_node, *next; - struct page *page; + struct folio *folio; =20 list_for_each_entry_safe(stable_node, next, &migrate_nodes, list) { - page =3D get_ksm_page(stable_node, - GET_KSM_PAGE_NOLOCK); - if (page) - put_page(page); + folio =3D ksm_get_folio(stable_node, + GET_KSM_PAGE_NOLOCK); + if (folio) + folio_put(folio); cond_resched(); } } --=20 2.43.0