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| author | Shuoran Liu <[email protected]> | 2016-01-27 09:57:30 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <[email protected]> | 2016-02-22 16:07:23 -0800 |
| commit | 8f1dbbbbdfe9bada7e2f8041e07c6373f787c043 (patch) | |
| tree | 25fb006ca5bc2f960722210241c0f9e14af9c0d1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 6fe2bc95616650104020e821ea84c086cce1e290 (diff) | |
f2fs: introduce lifetime write IO statistics
This patch introduces lifetime IO write statistics exposed to the sysfs interface.
The write IO amount is obtained from block layer, accumulated in the file system and
stored in the hot node summary of checkpoint.
Signed-off-by: Shuoran Liu <[email protected]>
Signed-off-by: Pengyang Hou <[email protected]>
[Jaegeuk Kim: add sysfs documentation]
Signed-off-by: Jaegeuk Kim <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions