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| author | Eric Dumazet <edumazet@google.com> | 2024-02-13 06:32:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-02-14 11:20:13 +0000 |
| commit | 004d138364fd10dd5ff8ceb54cfdc2d792a7b338 (patch) | |
| tree | 19491864f7a5306175afb03f896047725ffe281f /tools/perf/scripts/python | |
| parent | net-sysfs: use dev_addr_sem to remove races in address_show() (diff) | |
| download | linux-004d138364fd10dd5ff8ceb54cfdc2d792a7b338.tar.gz linux-004d138364fd10dd5ff8ceb54cfdc2d792a7b338.zip | |
net-sysfs: convert dev->operstate reads to lockless ones
operstate_show() can omit dev_base_lock acquisition only
to read dev->operstate.
Annotate accesses to dev->operstate.
Writers still acquire dev_base_lock for mutual exclusion.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions