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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-26 17:06:19 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-26 17:06:19 +0300 |
| commit | 2ea352d5960ad469f5712cf3e293db97beac4e01 (patch) | |
| tree | c24ae19073f2884867b310ee193d36a82075b60f /net/ipv4/ipmr_base.c | |
| parent | ceb9e77324fa661b1001a0ae66f061b5fcb4e4e6 (diff) | |
| parent | be2eca94d144e3ffed565c483a58ecc76a869c98 (diff) | |
| download | linux-2ea352d5960ad469f5712cf3e293db97beac4e01.tar.xz | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up BPF changes we'll need.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'net/ipv4/ipmr_base.c')
| -rw-r--r-- | net/ipv4/ipmr_base.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/net/ipv4/ipmr_base.c b/net/ipv4/ipmr_base.c index ea48bd15a575..aa8738a91210 100644 --- a/net/ipv4/ipmr_base.c +++ b/net/ipv4/ipmr_base.c @@ -386,15 +386,17 @@ EXPORT_SYMBOL(mr_rtm_dumproute); int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family, int (*rules_dump)(struct net *net, - struct notifier_block *nb), + struct notifier_block *nb, + struct netlink_ext_ack *extack), struct mr_table *(*mr_iter)(struct net *net, struct mr_table *mrt), - rwlock_t *mrt_lock) + rwlock_t *mrt_lock, + struct netlink_ext_ack *extack) { struct mr_table *mrt; int err; - err = rules_dump(net, nb); + err = rules_dump(net, nb, extack); if (err) return err; @@ -409,17 +411,25 @@ int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family, if (!v->dev) continue; - mr_call_vif_notifier(nb, net, family, - FIB_EVENT_VIF_ADD, - v, vifi, mrt->id); + err = mr_call_vif_notifier(nb, family, + FIB_EVENT_VIF_ADD, + v, vifi, mrt->id, extack); + if (err) + break; } read_unlock(mrt_lock); + if (err) + return err; + /* Notify on table MFC entries */ - list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list) - mr_call_mfc_notifier(nb, net, family, - FIB_EVENT_ENTRY_ADD, - mfc, mrt->id); + list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list) { + err = mr_call_mfc_notifier(nb, family, + FIB_EVENT_ENTRY_ADD, + mfc, mrt->id, extack); + if (err) + return err; + } } return 0; |