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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2015-10-12 22:47:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-13 14:57:54 +0300 |
| commit | e9c953eff7f0ec69a52cfa87b912ab48902a0314 (patch) | |
| tree | 3a7b29b6618b2d13ba9be59027ed209dc58dd6d1 /net/bridge/br_vlan.c | |
| parent | 907b1e6e83ed25d9dece1e55b704581b6c127051 (diff) | |
| download | linux-e9c953eff7f0ec69a52cfa87b912ab48902a0314.tar.xz | |
bridge: vlan: use rcu for vlan_list traversal in br_fill_ifinfo
br_fill_ifinfo is called by br_ifinfo_notify which can be called from
many contexts with different locks held, sometimes it relies upon
bridge's spinlock only which is a problem for the vlan code, so use
explicitly rcu for that to avoid problems.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_vlan.c')
0 files changed, 0 insertions, 0 deletions