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| author | Mingzhe Zou <mingzhe.zou@easystack.cn> | 2023-11-20 08:24:58 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-11-20 19:17:51 +0300 |
| commit | 7cc47e64d3d69786a2711a4767e26b26ba63d7ed (patch) | |
| tree | bcac5af501817c6f5d474a6ff251e763127cf333 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 2c7f497ac274a14330208b18f6f734000868ebf9 (diff) | |
| download | linux-7cc47e64d3d69786a2711a4767e26b26ba63d7ed.tar.xz | |
bcache: fixup init dirty data errors
We found that after long run, the dirty_data of the bcache device
will have errors. This error cannot be eliminated unless re-register.
We also found that reattach after detach, this error can accumulate.
In bch_sectors_dirty_init(), all inode <= d->id keys will be recounted
again. This is wrong, we only need to count the keys of the current
device.
Fixes: b144e45fc576 ("bcache: make bch_sectors_dirty_init() to be multithreaded")
Signed-off-by: Mingzhe Zou <mingzhe.zou@easystack.cn>
Cc: <stable@vger.kernel.org>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20231120052503.6122-6-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions