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| author | Ingo Molnar <mingo@kernel.org> | 2015-09-13 11:25:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-13 11:25:35 +0200 |
| commit | d2bb1d42b95fa88f092623bbb8ed533f316b6a3c (patch) | |
| tree | fb796db809a266906fa358f24f1c07ced4df33f0 /include/net/bonding.h | |
| parent | Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/... (diff) | |
| parent | Linux 4.3-rc1 (diff) | |
| download | linux-d2bb1d42b95fa88f092623bbb8ed533f316b6a3c.tar.xz linux-d2bb1d42b95fa88f092623bbb8ed533f316b6a3c.zip | |
Merge tag 'v4.3-rc1' into perf/core, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/net/bonding.h')
| -rw-r--r-- | include/net/bonding.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/bonding.h b/include/net/bonding.h index 20defc0353d1..c1740a2794a3 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -310,6 +310,13 @@ static inline bool bond_uses_primary(struct bonding *bond) return bond_mode_uses_primary(BOND_MODE(bond)); } +static inline struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond) +{ + struct slave *slave = rcu_dereference(bond->curr_active_slave); + + return bond_uses_primary(bond) && slave ? slave->dev : NULL; +} + static inline bool bond_slave_is_up(struct slave *slave) { return netif_running(slave->dev) && netif_carrier_ok(slave->dev); |