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| author | Mike Snitzer <snitzer@kernel.org> | 2023-06-13 22:19:42 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-06-17 01:24:13 +0300 |
| commit | 06eed768ea64c7a128582efda4f6107cb14ee962 (patch) | |
| tree | 8954f226c6c973278de85def4442dbd733fffd12 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 526d10061bc29b314cc41f3b8322606df9172f14 (diff) | |
| download | linux-06eed768ea64c7a128582efda4f6107cb14ee962.tar.xz | |
dm: avoid needless dm_io access if all IO accounting is disabled
Update dm_io_acct() to eliminate most dm_io struct accesses if both
block core's IO stats and dm-stats are disabled.
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions