From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-block@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-fsdevel@vger.kernel.org
Cc: axboe@kernel.dk, hch@infradead.org, damien.lemoal@wdc.com,
tytso@mit.edu, bvanassche@acm.org, chaitanya.kulkarni@wdc.com,
dave.hansen@intel.com, johannes.thumshirn@wdc.com,
ebiggers@kernel.org, clm@fb.com, adilger.kernel@dilger.ca,
dongli.zhang@oracle.com, dsterba@suse.com, jaegeuk@kernel.org,
ira.weiny@intel.com
Subject: [f2fs-dev] [RFC PATCH 0/8] use core page calls instead of kmaps
Date: Sun, 7 Feb 2021 11:04:17 -0800 [thread overview]
Message-ID: <20210207190425.38107-1-chaitanya.kulkarni@wdc.com> (raw)
This RFC is based on the discussion going on the linux-fsdevel [1].
I've tested this on the brd and null_blk. The fio verify job seems to
run without any error on the top of the original series applied [1].
Any feedback is welcome to move this forward.
-ck
[1] https://lore.kernel.org/linux-fsdevel/20210205232304.1670522-1-ira.weiny@intel.com/T/#m53145c155fa3631595594877da96a3a75b71e909
Chaitanya Kulkarni (8):
brd: use memcpy_from_page() in copy_from_brd()
brd: use memcpy_from_page() in copy_from_brd()
null_blk: use memcpy_page() in copy_to_nullb()
null_blk: use memcpy_page() in copy_from_nullb()
ext4: use memcpy_from_page() in pagecache_read()
ext4: use memcpy_to_page() in pagecache_write()
f2fs: use memcpy_from_page() in pagecache_read()
f2fs: use memcpy_to_page() in pagecache_write()
drivers/block/brd.c | 17 ++++++-----------
drivers/block/null_blk/main.c | 23 ++++++-----------------
fs/ext4/verity.c | 10 ++--------
fs/f2fs/verity.c | 10 ++--------
4 files changed, 16 insertions(+), 44 deletions(-)
--
2.22.1
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next reply other threads:[~2021-02-07 19:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-07 19:04 Chaitanya Kulkarni [this message]
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 1/8] brd: use memcpy_from_page() in copy_from_brd() Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 2/8] " Chaitanya Kulkarni
2021-02-08 4:35 ` Ira Weiny
2021-02-08 5:47 ` Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 3/8] null_blk: use memcpy_page() in copy_to_nullb() Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 4/8] null_blk: use memcpy_page() in copy_from_nullb() Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 5/8] ext4: use memcpy_from_page() in pagecache_read() Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 6/8] ext4: use memcpy_to_page() in pagecache_write() Chaitanya Kulkarni
2021-03-25 14:22 ` Theodore Ts'o
2021-03-25 15:09 ` Ira Weiny
2021-03-25 15:10 ` Ira Weiny
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 7/8] f2fs: use memcpy_from_page() in pagecache_read() Chaitanya Kulkarni
2021-02-07 19:04 ` [f2fs-dev] [RFC PATCH 8/8] f2fs: use memcpy_to_page() in pagecache_write() Chaitanya Kulkarni
2021-02-10 18:01 ` Eric Biggers
2021-02-10 19:41 ` Chaitanya Kulkarni
2021-02-07 19:10 ` [f2fs-dev] [RFC PATCH 0/8] use core page calls instead of kmaps Chaitanya Kulkarni
2021-02-08 4:42 ` Ira Weiny
2021-02-08 5:47 ` Chaitanya Kulkarni
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