From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 0/2] btrfs: add proper subpage compress read support
Date: Thu, 4 Feb 2021 15:03:22 +0800 [thread overview]
Message-ID: <20210204070324.45703-1-wqu@suse.com> (raw)
During the long time subpage development, I forgot to properly check
compression code after just one compression read success during early
development.
It turns out that, with current RO support, the compression read needs
more modification to make it work.
Thankfully, the patchset is small, and should not cause problems for
regular sectorsize == PAGE_SIZE case.
Thanks Anand for exposing the problems.
Qu Wenruo (2):
btrfs: make btrfs_submit_compressed_read() to be subpage compatible
btrfs: make check_compressed_csum() to be subpage compatible
fs/btrfs/compression.c | 67 ++++++++++++++++++++++++++++++------------
1 file changed, 48 insertions(+), 19 deletions(-)
--
2.30.0
next reply other threads:[~2021-02-04 7:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-04 7:03 Qu Wenruo [this message]
2021-02-04 7:03 ` [PATCH 1/2] btrfs: make btrfs_submit_compressed_read() to be subpage compatible Qu Wenruo
2021-02-04 7:03 ` [PATCH 2/2] btrfs: make check_compressed_csum() " Qu Wenruo
2021-02-04 12:17 ` [PATCH 0/2] btrfs: add proper subpage compress read support Anand Jain
2021-02-10 22:21 ` David Sterba
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