From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 0/2] btrfs-progs: add new precaution check for incoming subpage support
Date: Mon, 9 Nov 2020 13:39:50 +0800 [thread overview]
Message-ID: <20201109053952.490678-1-wqu@suse.com> (raw)
For the incoming subpage support, we need to ensure no tree block could
cross 64K page boundary.
Currently both kernel and btrfs-progs won't create such tree blocks, but
still add such check as non-critical warning to catch any ancient btrfs
in the wild.
Also enhance the existing test cases to catch the warning message just
in case we miss something.
Qu Wenruo (2):
btrfs-progs: check: detect and warn about tree blocks cross 64K page
boundary
btrfs-progs: tests: check the result log for critical warnings
check/main.c | 2 ++
check/mode-common.h | 18 ++++++++++++++++++
check/mode-lowmem.c | 2 ++
tests/common | 12 ++++++++++++
tests/convert-tests.sh | 1 +
tests/fsck-tests.sh | 1 +
tests/misc-tests.sh | 1 +
tests/mkfs-tests.sh | 1 +
8 files changed, 38 insertions(+)
--
2.29.2
next reply other threads:[~2020-11-09 5:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-09 5:39 Qu Wenruo [this message]
2020-11-09 5:39 ` [PATCH 1/2] btrfs-progs: check: detect and warn about tree blocks cross 64K page boundary Qu Wenruo
2021-03-02 8:48 ` Wang Yugui
2021-03-02 10:14 ` Qu Wenruo
2021-03-02 10:36 ` Wang Yugui
2021-03-06 0:33 ` Qu Wenruo
2020-11-09 5:39 ` [PATCH 2/2] btrfs-progs: tests: check the result log for critical warnings Qu Wenruo
2021-02-19 14:12 ` David Sterba
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