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| author | Kuniyuki Iwashima <[email protected]> | 2025-07-16 22:08:15 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-07-17 23:25:21 +0000 |
| commit | 32d5eaabf186112eb2023aacb860c47ff7e7fdbf (patch) | |
| tree | 2ee733c4b912188c16070d33831a88cae7f15e79 /net/switchdev/switchdev.c | |
| parent | neighbour: Convert RTM_GETNEIGH to RCU. (diff) | |
| download | kernel-32d5eaabf186112eb2023aacb860c47ff7e7fdbf.tar.gz kernel-32d5eaabf186112eb2023aacb860c47ff7e7fdbf.zip | |
neighbour: Drop read_lock_bh(&tbl->lock) in pneigh_dump_table().
Now pneigh_entry is guaranteed to be alive during the
RCU critical section even without holding tbl->lock.
Let's drop read_lock_bh(&tbl->lock) and use rcu_dereference()
to iterate tbl->phash_buckets[] in pneigh_dump_table()
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions