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| author | Kuniyuki Iwashima <kuniyu@google.com> | 2025-07-17 01:08:15 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-18 02:25:21 +0300 |
| commit | 32d5eaabf186112eb2023aacb860c47ff7e7fdbf (patch) | |
| tree | 2ee733c4b912188c16070d33831a88cae7f15e79 /net/lapb/lapb_subr.c | |
| parent | ed6e380d2d419a3e8ca73de7b4c7ccb522835f1e (diff) | |
| download | linux-32d5eaabf186112eb2023aacb860c47ff7e7fdbf.tar.xz | |
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 <kuniyu@google.com>
Link: https://patch.msgid.link/20250716221221.442239-11-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions