diff options
| author | Vlad Buslov | 2019-03-21 15:17:37 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-03-21 14:32:17 -0700 |
| commit | f48ef4d5b083c9273d754246e2220d98f3aedd7d (patch) | |
| tree | 25f46635f8d4f4486844d6b23975cf9c627a6fa1 /samples/bpf/xdp_monitor_user.c | |
| parent | b2552b8c40fa89210070c6e3487b35f10608d6c5 (diff) | |
net: sched: flower: add reference counter to flower mask
Extend fl_flow_mask structure with reference counter to allow parallel
modification without relying on rtnl lock. Use rcu read lock to safely
lookup mask and increment reference counter in order to accommodate
concurrent deletes.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples/bpf/xdp_monitor_user.c')
0 files changed, 0 insertions, 0 deletions