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| author |   Petr Machata <petrm@nvidia.com> | 2021-03-11 19:03:13 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-03-11 16:12:59 -0800 |
| commit | 96a856256a43b88202f2ac8933092940146102ed (patch) | |
| tree | 1e4c7645e78566f08d8b3e4605d9b5be001eb480 /security/selinux/nlmsgtab.c | |
| parent | nexthop: Pass nh_config to replace_nexthop() (diff) | |
| download | wireguard-linux-96a856256a43b88202f2ac8933092940146102ed.tar.xz wireguard-linux-96a856256a43b88202f2ac8933092940146102ed.zip | |
nexthop: __nh_notifier_single_info_init(): Make nh_info an argument
The cited function currently uses rtnl_dereference() to get nh_info from a
handed-in nexthop. However, under the resilient hashing scheme, this
function will not always be called under RTNL, sometimes the mutual
exclusion will be achieved differently. Therefore move the nh_info
extraction from the function to its callers to make it possible to use a
different synchronization guarantee.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux/nlmsgtab.c')
0 files changed, 0 insertions, 0 deletions