diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-04-08 19:04:37 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-09 17:31:45 -0700 |
| commit | 662e451d9a6224ff7fbec8e94c2da75b93258df3 (patch) | |
| tree | c46b6b66eb2ed9ecf7307bbbf6b7ef45eb12bf56 /drivers/net/bonding/bond_procfs.c | |
| parent | d67fed98caa1f3c517fd6af7b8f044d05f9e3e5d (diff) | |
bonding: no longer use RTNL in bonding_show_queue_id()
Annotate lockless reads of slave->queue_id.
Annotate writes of slave->queue_id.
Switch bonding_show_queue_id() to rcu_read_lock()
and bond_for_each_slave_rcu().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Link: https://lore.kernel.org/r/20240408190437.2214473-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/bonding/bond_procfs.c')
| -rw-r--r-- | drivers/net/bonding/bond_procfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c index 43be458422b3..7edf72ec816a 100644 --- a/drivers/net/bonding/bond_procfs.c +++ b/drivers/net/bonding/bond_procfs.c @@ -209,7 +209,7 @@ static void bond_info_show_slave(struct seq_file *seq, seq_printf(seq, "Permanent HW addr: %*phC\n", slave->dev->addr_len, slave->perm_hwaddr); - seq_printf(seq, "Slave queue ID: %d\n", slave->queue_id); + seq_printf(seq, "Slave queue ID: %d\n", READ_ONCE(slave->queue_id)); if (BOND_MODE(bond) == BOND_MODE_8023AD) { const struct port *port = &SLAVE_AD_INFO(slave)->port; |