diff options
| author |   David Ahern <dsahern@gmail.com> | 2018-04-17 17:33:22 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-04-17 23:41:17 -0400 |
| commit | acb54e3cba404c20f07733f3222c0418a7724a5b (patch) | |
| tree | 015cc63067a3cf9788317f597b1cd88601bd0d67 /net/ipv6/anycast.c | |
| parent | net/ipv6: Create a neigh_lookup for FIB entries (diff) | |
| download | linux-dev-acb54e3cba404c20f07733f3222c0418a7724a5b.tar.xz linux-dev-acb54e3cba404c20f07733f3222c0418a7724a5b.zip | |
net/ipv6: Add gfp_flags to route add functions
Most FIB entries can be added using memory allocated with GFP_KERNEL.
Add gfp_flags to ip6_route_add and addrconf_dst_alloc. Code paths that
can be reached from the packet path (e.g., ndisc and autoconfig) or
atomic notifiers use GFP_ATOMIC; paths from user context (adding
addresses and routes) use GFP_KERNEL.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/anycast.c')
| -rw-r--r-- | net/ipv6/anycast.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index 1122fb299b86..e456386fe4d5 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -267,7 +267,7 @@ int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr) } net = dev_net(idev->dev); - rt = addrconf_dst_alloc(net, idev, addr, true); + rt = addrconf_dst_alloc(net, idev, addr, true, GFP_ATOMIC); if (IS_ERR(rt)) { err = PTR_ERR(rt); goto out; |