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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2022-11-29 19:48:14 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-02 07:26:22 +0300 |
| commit | 20d3c1e9b861b85e1a774e1876d6adeeb0251fc3 (patch) | |
| tree | 9ca4270648ab96dbeae707218f0b0694d7c472c6 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5c7aa13210c3abdd34fd421f62347665ec6eb551 (diff) | |
| download | linux-20d3c1e9b861b85e1a774e1876d6adeeb0251fc3.tar.xz | |
hsr: Use a single struct for self_node.
self_node_db is a list_head with one entry of struct hsr_node. The
purpose is to hold the two MAC addresses of the node itself.
It is convenient to recycle the structure. However having a list_head
and fetching always the first entry is not really optimal.
Created a new data strucure contaning the two MAC addresses named
hsr_self_node. Access that structure like an RCU protected pointer so
it can be replaced on the fly without blocking the reader.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions