net/ipv6: Add gfp_flags to route add functions

Browse source

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>

...

This commit is contained in:

David Ahern 2018-04-17 17:33:22 -07:00 • committed by David S. Miller

parent f8a1b43b70

commit acb54e3cba

4 changed files with 38 additions and 27 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

include/net/ip6_route.h

View file

39

net/ipv6/addrconf.c

View file

2

net/ipv6/anycast.c

View file

18

net/ipv6/route.c

View file