[PATCHv3 net 0/2] IPv4: send notify when delete source address routes

[Hangbin Liu <liuhangbin@gmail.com>]

After deleting an interface address, the relate perfer source address routes
are also deleted. But there is no notify for the route deleting, which makes
route daemons, or monitor like `ip monitor route` miss the routing changes
when delete src routes.

Run fib_tests.sh and all passed.

Tests passed: 203
Tests failed:   0

v3: Update patch description. Target to net as Nicolas suggested.
v2: Add a bit in fib_info to mark the deleted src route.

Hangbin Liu (2):
  fib: convert fib_nh_is_v6 and nh_updated to use a single bit
  ipv4/fib: send notify when delete source address routes

 include/net/ip_fib.h     | 5 +++--
 net/ipv4/fib_semantics.c | 3 ++-
 net/ipv4/fib_trie.c      | 4 ++++
 net/ipv4/nexthop.c       | 4 ++--
 4 files changed, 11 insertions(+), 5 deletions(-)

-- 
2.41.0