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| author |   Nikolay Aleksandrov <nikolay@redhat.com> | 2014-09-11 22:49:28 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-13 16:29:07 -0400 |
| commit | 8c0bc550288d81e9ad8a2ed9136a72140b9ef507 (patch) | |
| tree | 40b4a29e8721c329dbc2d1b2332f4beecbef45e5 /drivers/net/bonding/bond_alb.c | |
| parent | bonding: 3ad: convert to bond->mode_lock (diff) | |
| download | linux-dev-8c0bc550288d81e9ad8a2ed9136a72140b9ef507.tar.xz linux-dev-8c0bc550288d81e9ad8a2ed9136a72140b9ef507.zip | |
bonding: adjust locking comments
Now that locks have been removed, remove some unnecessary comments and
adjust others to reflect reality. Also add a comment to "mode_lock" to
describe its current users and give a brief summary why they need it.
Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_alb.c')
| -rw-r--r-- | drivers/net/bonding/bond_alb.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 876b97fb55e9..85af961f1317 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -119,7 +119,6 @@ static inline void tlb_init_slave(struct slave *slave) SLAVE_TLB_INFO(slave).head = TLB_NULL_INDEX; } -/* Caller must hold bond lock for read, BH disabled */ static void __tlb_clear_slave(struct bonding *bond, struct slave *slave, int save_load) { @@ -142,7 +141,6 @@ static void __tlb_clear_slave(struct bonding *bond, struct slave *slave, tlb_init_slave(slave); } -/* Caller must hold bond lock for read */ static void tlb_clear_slave(struct bonding *bond, struct slave *slave, int save_load) { @@ -199,7 +197,6 @@ static long long compute_gap(struct slave *slave) (s64) (SLAVE_TLB_INFO(slave).load << 3); /* Bytes to bits */ } -/* Caller must hold bond lock for read */ static struct slave *tlb_get_least_loaded_slave(struct bonding *bond) { struct slave *slave, *least_loaded; @@ -337,7 +334,6 @@ out: return RX_HANDLER_ANOTHER; } -/* Caller must hold bond lock for read */ static struct slave *rlb_next_rx_slave(struct bonding *bond) { struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond)); @@ -370,7 +366,7 @@ static struct slave *rlb_next_rx_slave(struct bonding *bond) return rx_slave; } -/* Caller must hold rcu_read_lock() for read */ +/* Caller must hold rcu_read_lock() */ static struct slave *__rlb_next_rx_slave(struct bonding *bond) { struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond)); @@ -749,7 +745,6 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond) return tx_slave; } -/* Caller must hold bond lock for read */ static void rlb_rebalance(struct bonding *bond) { struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond)); @@ -1677,7 +1672,6 @@ void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave) } -/* Caller must hold bond lock for read */ void bond_alb_handle_link_change(struct bonding *bond, struct slave *slave, char link) { struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond)); |