From: Nikolay Borisov <nborisov@suse.com>
To: Qu Wenruo <wqu@suse.com>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH v2 04/19] btrfs: remove the open-code to read disk-key
Date: Tue, 15 Sep 2020 11:36:08 +0300 [thread overview]
Message-ID: <03406c6f-272c-92af-ca1a-9653622a2c71@suse.com> (raw)
In-Reply-To: <20200915053532.63279-5-wqu@suse.com>
On 15.09.20 г. 8:35 ч., Qu Wenruo wrote:
> generic_bin_search() distinguishes between reading a key which doesn't
> cross a page and one which does. However this distinction is not
> necessary since read_extent_buffer handles both cases transparently.
>
> Just use read_extent_buffer to streamline the code.
>
> Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
next prev parent reply other threads:[~2020-09-15 8:36 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 5:35 [PATCH v2 00/19] btrfs: add read-only support for subpage sector size Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 01/19] btrfs: extent-io-tests: remove invalid tests Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 02/19] btrfs: remove the unnecessary parameter @start and @len for check_data_csum() Qu Wenruo
2020-09-15 8:39 ` Johannes Thumshirn
2020-09-15 5:35 ` [PATCH v2 03/19] btrfs: calculate inline extent buffer page size based on page size Qu Wenruo
2020-09-15 8:35 ` Nikolay Borisov
2020-09-15 10:05 ` Qu Wenruo
2020-09-15 8:40 ` Johannes Thumshirn
2020-09-15 5:35 ` [PATCH v2 04/19] btrfs: remove the open-code to read disk-key Qu Wenruo
2020-09-15 8:36 ` Nikolay Borisov [this message]
2020-09-15 8:40 ` Johannes Thumshirn
2020-09-16 16:01 ` David Sterba
2020-09-17 8:02 ` Qu Wenruo
2020-09-17 12:37 ` David Sterba
2020-09-17 13:15 ` Qu Wenruo
2020-09-17 22:41 ` David Sterba
2020-09-17 23:26 ` Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 05/19] btrfs: make btrfs_fs_info::buffer_radix to take sector size devided values Qu Wenruo
2020-09-15 8:27 ` Johannes Thumshirn
2020-09-15 10:04 ` Qu Wenruo
2020-09-15 10:12 ` Johannes Thumshirn
2020-09-15 17:40 ` kernel test robot
2020-09-15 5:35 ` [PATCH v2 06/19] btrfs: don't allow tree block to cross page boundary for subpage support Qu Wenruo
2020-09-15 8:37 ` Nikolay Borisov
2020-09-15 10:06 ` Qu Wenruo
2020-09-15 8:44 ` Johannes Thumshirn
2020-09-15 5:35 ` [PATCH v2 07/19] btrfs: update num_extent_pages() to support subpage sized extent buffer Qu Wenruo
2020-09-15 8:42 ` Johannes Thumshirn
2020-09-15 10:07 ` Qu Wenruo
2020-09-15 10:12 ` Johannes Thumshirn
2020-09-15 10:07 ` Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 08/19] btrfs: handle sectorsize < PAGE_SIZE case for extent buffer accessors Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 09/19] btrfs: make csum_tree_block() handle sectorsize smaller than page size Qu Wenruo
2020-09-15 8:47 ` Johannes Thumshirn
2020-09-15 5:35 ` [PATCH v2 10/19] btrfs: add assert_spin_locked() for attach_extent_buffer_page() Qu Wenruo
2020-09-15 8:52 ` Johannes Thumshirn
2020-09-15 5:35 ` [PATCH v2 11/19] btrfs: extract the extent buffer verification from btree_readpage_end_io_hook() Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 12/19] btrfs: extent_io: only require sector size alignment for page read Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 13/19] btrfs: make btrfs_readpage_end_io_hook() follow sector size Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 14/19] btrfs: make btree inode io_tree has its special owner Qu Wenruo
2020-09-16 9:28 ` Johannes Thumshirn
2020-09-16 16:06 ` David Sterba
2020-09-17 0:02 ` Qu Wenruo
2020-09-17 12:50 ` David Sterba
2020-09-18 8:18 ` Qu Wenruo
2020-09-22 14:06 ` David Sterba
2020-09-22 14:14 ` David Sterba
2020-09-15 5:35 ` [PATCH v2 15/19] btrfs: don't set extent_io_tree bits for btree inode at endio time Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 16/19] btrfs: use extent_io_tree to handle subpage extent buffer allocation Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 17/19] btrfs: implement subpage metadata read and its endio function Qu Wenruo
2020-09-16 8:47 ` kernel test robot
2020-09-15 5:35 ` [PATCH v2 18/19] btrfs: implement btree_readpage() and try_release_extent_buffer() for subpage Qu Wenruo
2020-09-15 5:35 ` [PATCH v2 19/19] btrfs: allow RO mount of 4K sector size fs on 64K page system Qu Wenruo
2020-09-16 1:35 ` [PATCH v2 00/19] btrfs: add read-only support for subpage sector size Qu Wenruo
2020-09-16 16:18 ` Neal Gompa
2020-09-17 0:03 ` Qu Wenruo
2020-09-17 0:13 ` Neal Gompa
2020-09-17 0:24 ` Qu Wenruo
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