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| author |   Jaegeuk Kim <jaegeuk@kernel.org> | 2020-12-03 09:52:45 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-12-07 08:41:25 -0800 |
| commit | 10208567f11bd572331cbbcb9a89c61a143811a1 (patch) | |
| tree | 5dcbe4ab3295300d06b1bae47b31ebb40e5d5c20 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: don't allow any writes on readonly mount (diff) | |
| download | wireguard-linux-10208567f11bd572331cbbcb9a89c61a143811a1.tar.xz wireguard-linux-10208567f11bd572331cbbcb9a89c61a143811a1.zip | |
f2fs: introduce max_io_bytes, a sysfs entry, to limit bio size
This patch adds max_io_bytes to limit bio size when f2fs tries to merge
consecutive IOs. This can give a testing point to split out bios and check
end_io handles those bios correctly. This is used to capture a recent bug
on the decompression and fsverity flow.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions