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| author | Pedro Tammela <pctammela@mojatatu.com> | 2023-12-08 22:28:47 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-12 05:52:57 +0300 |
| commit | 93775590b1ee98bf2976b1f4a1ed24e9ff76170f (patch) | |
| tree | b09cc8e5beb83e881ed077fe2ae68f505c0653eb /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e522755520ef63b121ddd5808197a370be212e9a (diff) | |
| download | linux-93775590b1ee98bf2976b1f4a1ed24e9ff76170f.tar.xz | |
net/sched: cls_api: conditional notification of events
As of today tc-filter/chain events are unconditionally built and sent to
RTNLGRP_TC. As with the introduction of rtnl_notify_needed we can check
before-hand if they are really needed. This will help to alleviate
system pressure when filters are concurrently added without the rtnl
lock as in tc-flower.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Link: https://lore.kernel.org/r/20231208192847.714940-8-pctammela@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions