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| author | David S. Miller <davem@davemloft.net> | 2018-10-19 20:03:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-19 20:03:06 +0200 |
| commit | 2e2d6f0342be7f73a34526077fa96f42f0e8c661 (patch) | |
| tree | 29f3740825a70aa606e03cf3a048d9a3a751529c /kernel/bpf | |
| parent | rocker: Drop pointless static qualifier (diff) | |
| parent | Revert "bond: take rcu lock in netpoll_send_skb_on_dev" (diff) | |
| download | linux-2e2d6f0342be7f73a34526077fa96f42f0e8c661.tar.xz linux-2e2d6f0342be7f73a34526077fa96f42f0e8c661.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
net/sched/cls_api.c has overlapping changes to a call to
nlmsg_parse(), one (from 'net') added rtm_tca_policy instead of NULL
to the 5th argument, and another (from 'net-next') added cb->extack
instead of NULL to the 6th argument.
net/ipv4/ipmr_base.c is a case of a bug fix in 'net' being done to
code which moved (to mr_table_dump)) in 'net-next'. Thanks to David
Ahern for the heads up.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/xskmap.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c index ef0b7b6ef8a5..686d244e798d 100644 --- a/kernel/bpf/xskmap.c +++ b/kernel/bpf/xskmap.c @@ -192,11 +192,8 @@ static int xsk_map_update_elem(struct bpf_map *map, void *key, void *value, sock_hold(sock->sk); old_xs = xchg(&m->xsk_map[i], xs); - if (old_xs) { - /* Make sure we've flushed everything. */ - synchronize_net(); + if (old_xs) sock_put((struct sock *)old_xs); - } sockfd_put(sock); return 0; @@ -212,11 +209,8 @@ static int xsk_map_delete_elem(struct bpf_map *map, void *key) return -EINVAL; old_xs = xchg(&m->xsk_map[k], NULL); - if (old_xs) { - /* Make sure we've flushed everything. */ - synchronize_net(); + if (old_xs) sock_put((struct sock *)old_xs); - } return 0; } |