From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) (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 AF0B138B9A4; Wed, 4 Feb 2026 07:15:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770189348; cv=none; b=TiVI7j/8uC2SUIVKKe9xcvYtOtGPOvzwXjEP6dI3aOX8fAhxrXgrPle+BGqiADWOEJFeisdo6Mf6zyCI4YKoV6LaShwNn8piu4xir9fUf48ldhJc4iyx+ooYvuI1sb8GVfQrABzSIQgB55Hs/rMyvyuL8h6fLLy9wP78CDjqb8k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770189348; c=relaxed/simple; bh=8+VVyNnnVM/hZaHRZA+vzZxfWGisKCgzb2VP4uHworo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Nlw4wT3QdjwVcZpb10IUC6yMM6yhQ93sL5zU8o3g5TiQdVKDrQ6anZUeSQWcp3WcwhN0KW02I/i6DqqMlxEoZRf4x0borHbTZnYmbxQRjj0lT2+UrZQm2lcJS8iCCUTGm8oL9rfz7uSWpZIdlMV+EQeFc8vfYITws6wLq2BzKv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=lFmeQg3o; arc=none smtp.client-ip=220.197.31.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="lFmeQg3o" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=VC TdpQIoqFwOfDQNVC34Y4X4fALh4ZTd4lNF+rUayDI=; b=lFmeQg3o8PqGvEZNmF rD7ciMIivtpltPlizoqHO/i/c40yxBTOpdqJCIxhf4ZThqIXK9l+24SNMpK2Izfk 2Y2hQZfaXwr+Ef0jLcEwCJP4GlkXLw3YLPLJAhajmIQoAAXBZXf83scJ6EK6jGAh 1R9fH/7O+P7ef0U2bMBX90p7s= Received: from czl-ubuntu-pc.. (unknown []) by gzsmtp3 (Coremail) with SMTP id PigvCgB3TegF8oJpYIHPNw--.186S4; Wed, 04 Feb 2026 15:15:21 +0800 (CST) From: Chi Zhiling To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Namjae Jeon , Sungjong Seo , Yuezhang Mo , Chi Zhiling Subject: [PATCH v1 2/3] exfat: drop parameter sec for exfat_mirror_bh Date: Wed, 4 Feb 2026 15:14:34 +0800 Message-ID: <20260204071435.602246-3-chizhiling@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260204071435.602246-1-chizhiling@163.com> References: <20260204071435.602246-1-chizhiling@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:PigvCgB3TegF8oJpYIHPNw--.186S4 X-Coremail-Antispam: 1Uf129KBjvJXoW7Cw4DCF43tF43ZFy7CF1UGFg_yoW8Xw4Upa y5Ca93tr4jq3WDW3W7JrsYvw4Sv3ykJFy8CrWrC3W0vr9YyryvvFy8tFWF9a1q9asIyr1F g3Wjqry5GwnrGrJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jDEf5UUUUU= X-CM-SenderInfo: hfkl6xxlol0wi6rwjhhfrp/xtbC9wm5V2mC8glsFwAA37 From: Chi Zhiling The sector offset can be obtained from bh->b_blocknr, so drop the parameter and do some cleanups. No functional changes. Signed-off-by: Chi Zhiling --- fs/exfat/fatent.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/exfat/fatent.c b/fs/exfat/fatent.c index 0c17621587d5..0bc54aa5d122 100644 --- a/fs/exfat/fatent.c +++ b/fs/exfat/fatent.c @@ -11,11 +11,11 @@ #include "exfat_raw.h" #include "exfat_fs.h" -static int exfat_mirror_bh(struct super_block *sb, sector_t sec, - struct buffer_head *bh) +static int exfat_mirror_bh(struct super_block *sb, struct buffer_head *bh) { struct buffer_head *c_bh; struct exfat_sb_info *sbi = EXFAT_SB(sb); + sector_t sec = bh->b_blocknr; sector_t sec2; int err = 0; @@ -25,10 +25,7 @@ static int exfat_mirror_bh(struct super_block *sb, sector_t sec, if (!c_bh) return -ENOMEM; memcpy(c_bh->b_data, bh->b_data, sb->s_blocksize); - set_buffer_uptodate(c_bh); - mark_buffer_dirty(c_bh); - if (sb->s_flags & SB_SYNCHRONOUS) - err = sync_dirty_buffer(c_bh); + exfat_update_bh(c_bh, sb->s_flags & SB_SYNCHRONOUS); brelse(c_bh); } @@ -83,7 +80,7 @@ int exfat_ent_set(struct super_block *sb, unsigned int loc, fat_entry = (__le32 *)&(bh->b_data[off]); *fat_entry = cpu_to_le32(content); exfat_update_bh(bh, sb->s_flags & SB_SYNCHRONOUS); - exfat_mirror_bh(sb, sec, bh); + exfat_mirror_bh(sb, bh); brelse(bh); return 0; } -- 2.43.0