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Thu, 7 Apr 2022 10:58:09 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas1p2.samsung.com (KnoxPortal) with ESMTPA id 20220407015809epcas1p24ec163ab4cb0533c2145a4e546e96dea~jepmuPQr02195521955epcas1p2q; Thu, 7 Apr 2022 01:58:09 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20220407015809epsmtrp1b83b12d3585db4f50abbdd52ecb6d75f~jepmtPkqE3173431734epsmtrp1W; Thu, 7 Apr 2022 01:58:08 +0000 (GMT) X-AuditID: b6c32a38-929ff700000255ac-5d-624e4531ac97 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 61.36.03370.0354E426; Thu, 7 Apr 2022 10:58:08 +0900 (KST) Received: from W10PB11329 (unknown [10.253.152.129]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220407015808epsmtip1b9a53c7dfe9f0aef7302dac6270cb392~jepmkrL371345013450epsmtip1-; Thu, 7 Apr 2022 01:58:08 +0000 (GMT) From: "Sungjong Seo" To: "'Namjae Jeon'" Cc: , , , "'Christoph Hellwig'" In-Reply-To: Subject: RE: [PATCH v2 0/2] exfat: reduce block requests when zeroing a cluster Date: Thu, 7 Apr 2022 10:58:08 +0900 Message-ID: <190101d84a22$ede7e210$c9b7a630$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQHKvq7lmZVFrYJbCLZOIHnfj8b5SAFc+dS+rPPgFGA= Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmplk+LIzCtJLcpLzFFi42LZdlhTV9fQ1S/J4NIDUYvVd/vZLE5PWMRk MXHaUmaLPXtPslhc3jWHzYHVY/MKLY/LZ0s9Nq3qZPP4vEkugCUq2yYjNTEltUghNS85PyUz L91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMHaKuSQlliTilQKCCxuFhJ386mKL+0 JFUhI7+4xFYptSAlp8CsQK84Mbe4NC9dLy+1xMrQwMDIFKgwITuj+/ws1oLLLBVTZ61hbmA8 y9zFyMEhIWAicf+xVxcjF4eQwA5GifNXnrBBOJ8YJX5t/scC4XxmlPj7ZwFrFyMnWMeKbR1M EIldjBKv9u+EqnrJKNHUfJQNpIpNQFfiyY2fYDtEBLQl7r9IB6lhFmhmlFj5fSYTSA2nQKzE 7yPTwKYKCwRKzHuziwXEZhFQkTjzG+Q+Tg5eAUuJo9uPs0HYghInZz4Bq2EWkJfY/nYOM8RF ChK7Px0FmyMiYCXx/yPEfGYBEYnZnW3MIIslBP6yS/Q8mQL1govExP4/UM3CEq+Ob2GHsKUk Xva3QdlAlzY3GkHYHYwSTzfKQgLMXuL9JQsQk1lAU2L9Ln2ICkWJnb/nMkKs5ZN497WHFaKa V6KjTQiiREXi+4edLDCLrvy4yjSBUWkWksdmIXlsFpIHZiEsW8DIsopRLLWgODc9tdiwwAQe 18n5uZsYwelRy2IH49y3H/QOMTJxMB5ilOBgVhLhrcr1SRLiTUmsrEotyo8vKs1JLT7EaAoM 6onMUqLJ+cAEnVcSb2hiaWBiZmRiYWxpbKYkzts79XSikEB6YklqdmpqQWoRTB8TB6dUA1PJ +b0uZswc54+X/rs9+c1VFRM5Y7sF6Uo9fwUnzdH2XGm/b2Ekk7DviyvO21c3debn3Jr7UKZv asBsta0x6+fPfy2fvGvSPwa2yba97ptzNL7p7YsSfcq/ocn/GOO2U0mHlnQldP31PbzKcGvA ym5dSw5/rgvWWRwLzM2cGHV2qXo/P9LQ/Pj3X4Pb61oi+iYvrIkwElxWFOC2nCHHNabK+szj 8Pjw0j73U+ejzur2ryi3O2j55T+3jrLejN43W65/tJicU6cusTPYvZXX6FqQy9ynqYFcwW4M K/kYzmzZ5LGS7ybHToVbIlqxn74yyjXd7Xi3OGfR6z4536xlbO++pz9I8fXMYd0j/orbSoml OCPRUIu5qDgRANrjV44YBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrILMWRmVeSWpSXmKPExsWy7bCSnK6Bq1+SQftqS4vVd/vZLE5PWMRk MXHaUmaLPXtPslhc3jWHzYHVY/MKLY/LZ0s9Nq3qZPP4vEkugCWKyyYlNSezLLVI3y6BK6P7 /CzWgsssFVNnrWFuYDzL3MXIySEhYCKxYlsHUxcjF4eQwA5Gid2nH7B1MXIAJaQkDu7ThDCF JQ4fLoYoec4o8eJvAztIL5uArsSTGz+ZQWpEBLQl7r9IB6lhFmhnlNgy6TcrRMM6RolP056D NXAKxEr8PjKNFcQWFvCXuHvsDCOIzSKgInHmN8RBvAKWEke3H2eDsAUlTs58wgJiMwMt6H3Y yghhy0tsfzsH6gEFid2fjoLNFBGwkvj/cSYTRI2IxOzONuYJjMKzkIyahWTULCSjZiFpWcDI sopRMrWgODc9t9iwwCgvtVyvODG3uDQvXS85P3cTIzhWtLR2MO5Z9UHvECMTB+MhRgkOZiUR 3qpcnyQh3pTEyqrUovz4otKc1OJDjNIcLErivBe6TsYLCaQnlqRmp6YWpBbBZJk4OKUamC7U tlnt+HHvBP+OjPwNKopcTdMddns8T7rYZXqrfd+BU+9sVJXSPXL1fXZtVT5RojJBZ2KzjE1K yokqPsOnh+bmmii4LxLdxXooJONg15KXx+clxHQ5LK30//zPS1K/+FfJ9NlPdc5vCvHam9V5 SHLy7tzLrWXnrHhPZRTYXapazDTF36Prdg7r3ZiJHMFLGaXv8C9nZ70SkyRskN/HsKD9g2qp d+ZOd11NsYOyXt+ab874v5K3sWTGX+V9USK3ZdqZFqzrXrH9dFHb0VuXptas/3xd4L3lF/7H ujqKuTd/ljXwf2z0fDrj/k9nlXn184Ov65ZFJdyTmKyZFu10mXtNe+rU6LaSa93xTbe5lViK MxINtZiLihMBEMsoEQQDAAA= X-CMS-MailID: 20220407015809epcas1p24ec163ab4cb0533c2145a4e546e96dea X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220402032958epcas1p30a336a9b4f54e6972bdc196217ac1133 References: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Changes since v1: > - Added helper to block level instead of manual accessing bd_inode > from the filesystem as suggested by Christoph Hellwig > > Yuezhang Mo (2): > block: add sync_blockdev_range() > exfat: reduce block requests when zeroing a cluster > > block/bdev.c | 10 ++++++++++ > fs/exfat/fatent.c | 41 +++++++++++++++++------------------------ > include/linux/blkdev.h | 6 ++++++ > 3 files changed, 33 insertions(+), 24 deletions(-) > Looks good, thanks for your patch! Acked-by: Sungjong Seo > -- > 2.25.1