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| author |   Jakub Kicinski <kuba@kernel.org> | 2025-05-17 13:08:10 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-05-20 18:14:33 -0700 |
| commit | 4c2bd7913f52b1e5c978edf56cdef39c30a1f603 (patch) | |
| tree | 7864b70108ffdb7a14df74db287aab1962fc2a31 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | selftests: net: Fix spellings (diff) | |
| download | wireguard-linux-4c2bd7913f52b1e5c978edf56cdef39c30a1f603.tar.xz wireguard-linux-4c2bd7913f52b1e5c978edf56cdef39c30a1f603.zip | |
net: let lockdep compare instance locks
AFAIU always returning -1 from lockdep's compare function
basically disables checking of dependencies between given
locks. Try to be a little more precise about what guarantees
that instance locks won't deadlock.
Right now we only nest them under protection of rtnl_lock.
Mostly in unregister_netdevice_many() and dev_close_many().
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250517200810.466531-1-kuba@kernel.org
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