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| author | Kundan Kumar <[email protected]> | 2023-12-18 20:57:22 +0530 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-12-18 09:46:53 -0700 |
| commit | 6c9b97085c473e380e57cf33c95d2c74444b2a5d (patch) | |
| tree | 36ff5af11bc93f08265aea9ca4c57d3c4838802c /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 0c734c5ea76e333fbb8dd83b5bab46291b38096b (diff) | |
block: skip cgroups for passthrough io
Even if BLK_CGROUP is enabled, it does not work for passthrough io.
So skip setting up blkg for passthrough bio.
Reduced processing gives ~5% hike in peak-performance workload.
Signed-off-by: Kundan Kumar <[email protected]>
Signed-off-by: Kanchan Joshi <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions