af185d8c76
raw_diag_dump() can use rcu_read_lock() instead of read_lock() Now the hashinfo lock is only used from process context, in write mode only, we can convert it to a spinlock, and we do not need to block BH anymore. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20220620100509.3493504-1-eric.dumazet@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>