From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 CA5573242DF for ; Fri, 28 Aug 2026 01:59:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787882356; cv=none; b=Td+Pz5+U3s2GMBp3y/EfdJcZjU2iNA2Uha3CE3Rvhqs5qwhwKY63bHkoMwCR2WSUlfQaX5BgXAeL3TbVyPaRHoJL0dWVUo/P5pwOdk9yPgSRaDuVhZdHRDevDdkU4c6esJ+VrVb9JTFk8BSSa9pjrp63PLTopzfRp5w/wRH4MEk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787882356; c=relaxed/simple; bh=5NeEszLr49b4GqN8pj7Ot/xWkPhC+AG+ClqkuLR3UKs=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=VsP53UEIFJU2oZwHC5IymqTofrKKokeifa6Ax5FOcDVCDGgNN/RdDP7woVmstj/Jxby+4Qz36yehB0vrHWIfqrhxrEx9agxN6G9FN8lzdcJ+ubg/ESFIxrmS1AV933mRvIcPPKoM8XzhsVVEuOiKCuD1r0BD+9L7DdjKTGci2Ms= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bXOqrXGd; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bXOqrXGd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 998911F000E9; Fri, 28 Aug 2026 01:59:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787882355; bh=lSNX3H2jSZGk9ydw0qd7Md10eKuFR63Mv6/1+OfuhLQ=; h=Date:Cc:Subject:To:References:From:In-Reply-To; b=bXOqrXGdenZWSLq1CWh2reV2nnglAEqXqQ93LjbMKIb5yTUg20OSzWPqkx0FbB5/z cocwZTE4a1GkAse6TnXIuGCqH7zJp97j4AUcdmZR5+Kp/ejbzWTlQZ7H2bCc9EMBQe UxeVQ+zxquO32RoEPdTSgdrpUqgaMsoFgIeID9DtjIoh0283SyZvJSi0vkUv1MXCd3 ICsZcz5rIKpVuygwmP9GiBHyaiPS9jlFVOjz1QmwbU2YY74FaZZYWzaN8t6JQrugIM 0Jk4gE0KtcMQko9osxcBlVJuVFJqtlFciDtkr7QWQxgdN5ZfRwlWb+CjbBmScD5QOh Bkm8uWZQaEw6A== Message-ID: Date: Fri, 28 Aug 2026 09:59:13 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: chao@kernel.org, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [f2fs-dev] [PATCH v3 03/12] f2fs: cache: introduce shrinker To: Daeho Jeong References: <20260825130126.2078627-1-chao@kernel.org> <20260825130126.2078627-4-chao@kernel.org> <4880a9a6-4036-4fec-8507-552f1bfc9fbb@kernel.org> Content-Language: en-US From: Chao Yu In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/28/26 01:00, Daeho Jeong wrote: >>>> + /* Phase 1: Isolate candidate entries from LRU list into dispose_list */ >>>> + spin_lock(&cache->list_lock); >>>> + list_for_each_entry_safe(entry, next, &cache->lru_list, list) { >>>> + if (isolated++ >= nr_to_scan) >>> >>> scanned? >> >> Okay, will clean. Will change like this: if (scanned >= cache->num_entries) break; if (scanned++ >= nr_to_scan) break;