From nobody Mon Oct 6 13:20:18 2025 Received: from invmail3.skhynix.com (exvmail3.hynix.com [166.125.252.90]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C78503D6D for ; Mon, 21 Jul 2025 05:56:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.125.252.90 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753077415; cv=none; b=WUxt7z3KCGN9XOM8pHraCZsCSkRKVEixeaev18K+i1WtXKRMQ/99NoGaPKQbRx5+AIR78Br9D+ZSOiJzJxrEZwLK1X8XCRUJ7yV0q9Kd19RNTZJLhCdVz2Ztpu1yliHpsi2BXakWCtGxLTrxLbzOIxDOjyF/CCetPT++qvpismM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753077415; c=relaxed/simple; bh=jJYLsxdyvXzA4IcG7R70vGi2itW4jRnXIxJkt9r9GHE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Mi6a63+g/zTv0X4mukGnsK/vhJNMJLR7o3KnavrA1a+aj7dy6PcRWmfoXfLBSk6FeptdbM0JhbObVEtKvtpVonK1qzkVO6SMllAEUfrm2I2Oi2jc33JDP5NgKUIQ5tKtiBtsr4kirbIB9L9NdE9JwOCWGzajvysfOmedRmlGhfg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.90 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc59-057ff7000000aab6-de-687dd3149380 From: "yohan.joung" To: jaegeuk@kernel.org, chao@kernel.org Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, pilhyun.kim@sk.com, "yohan.joung" Subject: [PATCH] f2fs: zone: wait for inflight dio completion, excluding pinned files Date: Mon, 21 Jul 2025 14:41:34 +0900 Message-ID: <20250721054135.1919-1-yohan.joung@sk.com> X-Mailer: git-send-email 2.49.0.windows.1 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 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprALMWRmVeSWpSXmKPExsXC9ZZnoa7o5doMg18bOS1OTz3LZPFk/Sxm i0uL3C0u75rD5sDisWlVJ5vH7gWfmTw+b5ILYI7isklJzcksSy3St0vgyvh67idrwS/Wimtf u1kaGL+ydDFyckgImEgs+XOBEcY+sX0XmM0moCHxp7eXGcQWEdCUONI5k72LkYuDWaCNUaL9 aBMrSEJYIFRiw8eVYA0sAqoSjzp62UBsXgEziWlbm5ghhmpK7PhyngkiLihxcuYTsMXMAvIS zVtnQ9U8ZJVoWMgHYUtKHFxxg2UCI+8sJC2zkLQsYGRaxSiSmVeWm5iZY6xXnJ1RmZdZoZec n7uJERhOy2r/RO5g/HYh+BCjAAejEg9vAUtthhBrYllxZe4hRgkOZiURXo/jVRlCvCmJlVWp RfnxRaU5qcWHGKU5WJTEeY2+lacICaQnlqRmp6YWpBbBZJk4OKUaGF0EpXZ+u6p7/HZwT9bB JO+Dh3eLua5iOX1i8/KLlZo63rfzC8qVnGZc5PI1Xv31zI4f3gmFdacUZ+/4+7CSif3H4o0L DB8tCGg/Mn/vbTlXJ+msTx6aIr3JhYV+bNo6en8ly9cp8h17Ee88M+Kgw4M/UvIPrSO7HlnJ 2P24IZ/Plpdi2fM8XomlOCPRUIu5qDgRAKg9BHUjAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrFJMWRmVeSWpSXmKPExsXCNUNljq7I5doMg++zLSxOTz3LZPFk/Sxm i0uL3C0u75rDZjFh7lUmi/db7zE6sHlsWtXJ5rF7wWcmj2+3PTw+b5ILYInisklJzcksSy3S t0vgyvh67idrwS/Wimtfu1kaGL+ydDFyckgImEic2L6LEcRmE9CQ+NPbywxiiwhoShzpnMne xcjFwSzQxijRfrSJFSQhLBAqseHjSrAGFgFViUcdvWwgNq+AmcS0rU3MEEM1JXZ8Oc8EEReU ODnzCdgyZgF5ieats5knMHLNQpKahSS1gJFpFaNIZl5ZbmJmjplecXZGZV5mhV5yfu4mRmCI LKv9M2kH47fL7ocYBTgYlXh4C1hqM4RYE8uKK3MPMUpwMCuJ8Hocr8oQ4k1JrKxKLcqPLyrN SS0+xCjNwaIkzusVnpogJJCeWJKanZpakFoEk2Xi4JRqYFwg+ECLSXziDv13H6unGb1waZtl mZiX+GTlkbbziovWm2Un9h1s1FrptMCo+lXRgU87N866EvrpYZTFp1n5zG912daceLxc/8Ok W68OFQfsuDnvjFJLrJ7UA1kWQ8nOK1O0tp85YrBz9X6WHdVbeFiE35soqPCkCH9dX/Tlctn+ BX5sbso3WVYrsRRnJBpqMRcVJwIAtLdvag0CAAA= X-CFilter-Loop: Reflected Content-Type: text/plain; charset="utf-8" pinfile is excluded as it operates with direct I/O Signed-off-by: yohan.joung --- fs/f2fs/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 4039ccb5022c..cac8c9650a7a 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -4844,7 +4844,8 @@ static ssize_t f2fs_file_read_iter(struct kiocb *iocb= , struct iov_iter *to) =20 /* In LFS mode, if there is inflight dio, wait for its completion */ if (f2fs_lfs_mode(F2FS_I_SB(inode)) && - get_pages(F2FS_I_SB(inode), F2FS_DIO_WRITE)) + get_pages(F2FS_I_SB(inode), F2FS_DIO_WRITE) && + !f2fs_is_pinned_file(inode)) inode_dio_wait(inode); =20 if (f2fs_should_use_dio(inode, iocb, to)) { --=20 2.33.0