summaryrefslogtreecommitdiff
path: root/drivers/net/bonding/bond_alb.c
diff options
context:
space:
mode:
authorNikolay Aleksandrov <nikolay@redhat.com>2014-09-11 22:49:28 +0200
committerDavid S. Miller <davem@davemloft.net>2014-09-13 16:29:07 -0400
commit8c0bc550288d81e9ad8a2ed9136a72140b9ef507 (patch)
tree40b4a29e8721c329dbc2d1b2332f4beecbef45e5 /drivers/net/bonding/bond_alb.c
parente470259fa1bd7ce5a375b16c5ec97cc0e83b058d (diff)
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.c8
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));