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dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AVNysz/y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28ED9C113CD; Sat, 27 Apr 2024 01:50:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714182631; bh=VjxiUJcsHiSDZaL1ImaAyDNDa7t3ac8l/dqpSVw+d9E=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AVNysz/yMkWz9NFYvfRhyNXJNzea87BHraWdrjeCJaOac2qqtm/jNz9UIKSA4ykLX OnXFMdTOPSNUmVx99f7C5dlJfitIRCw7qnZJcBpLfUbKefpW36f5dU1W/7XPcDAlZ7 gPbhNql3KkIFIQo9jK1MkdRUnBUdfCU1tOVIaolnWSrzLWD1nsa9z5LDCR+Vw7CUi4 GM33uuMSQ67fU9lnNmcZrodKRaWw2SVOK/mSLDFiv6DxtOmPMpRgkXbKyk2RhU9exY Wpjo/ZKjSxck9RSsWgVS+B8NCRftL1kFAxxuYE9drxgxoTZx/zK+hrAjvvi63EiePN 5zDv0xzAiC7pw== Message-ID: Date: Sat, 27 Apr 2024 09:50:42 +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 Subject: Re: [f2fs-dev] [PATCH] f2fs: zone: fix to don't trigger OPU on pinfile for direct IO To: Zhiguo Niu Cc: jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <20240426103528.406063-1-chao@kernel.org> Content-Language: en-US From: Chao Yu Autocrypt: addr=chao@kernel.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2024/4/26 19:30, Zhiguo Niu wrote: > Dear Chao, > > On Fri, Apr 26, 2024 at 6:37 PM Chao Yu wrote: >> >> Otherwise, it breaks pinfile's sematics. >> >> Cc: Daeho Jeong >> Signed-off-by: Chao Yu >> --- >> fs/f2fs/data.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c >> index bee1e45f76b8..e29000d83d52 100644 >> --- a/fs/f2fs/data.c >> +++ b/fs/f2fs/data.c >> @@ -1596,7 +1596,8 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, int flag) >> >> /* use out-place-update for direct IO under LFS mode */ >> if (map->m_may_create && >> - (is_hole || (f2fs_lfs_mode(sbi) && flag == F2FS_GET_BLOCK_DIO))) { >> + (is_hole || (flag == F2FS_GET_BLOCK_DIO && (f2fs_lfs_mode(sbi) && >> + (!f2fs_sb_has_blkzoned(sbi) || !f2fs_is_pinned_file(inode)))))) { > Excuse me I a little question， should pin files not be written in OPU > mode regardless of device type(conventional or zone)? Agreed, so it looks we need remove !f2fs_sb_has_blkzoned condition here... Thanks, > thanks! >> if (unlikely(f2fs_cp_error(sbi))) { >> err = -EIO; >> goto sync_out; >> -- >> 2.40.1 >> >> >> >> _______________________________________________ >> Linux-f2fs-devel mailing list >> Linux-f2fs-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel