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| author | Hyeongseok Kim <hyeongseok@gmail.com> | 2020-12-08 22:46:49 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2021-03-16 01:22:08 -0700 |
| commit | eda3eca1b36dd0b68e5442121056b02eb52c8672 (patch) | |
| tree | ae6dae6243a18ffa0ba0256e53c9a136130ec28c /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 861c7b1f2485afe5efac882dc419bdb600f6e7e5 (diff) | |
dm verity: skip verity work on I/O errors when system is shutting down
If emergency system shutdown is called, like by thermal shutdown,
dm device could be alive when the block device couldn't process
I/O requests anymore. In this status, the handling of I/O errors
by new dm I/O requests or by those already in-flight can lead to
a verity corruption state, which is misjudgment.
So, skip verity work for I/O error when system is shutting down.
Change-Id: I7b2e79283bb5810cefe688bf43b9ae97030ce917
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com>
Patch-mainline: dm-devel @ 12/03/20, 00:46
Signed-off-by: Ravi Kumar Siddojigari <rsiddoji@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions