OSDN Git Service

IPv4: Extend 'fib_notify_on_flag_change' sysctl
authorAmit Cohen <amcohen@nvidia.com>
Sun, 7 Feb 2021 08:22:51 +0000 (10:22 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 9 Feb 2021 00:47:03 +0000 (16:47 -0800)
commit648106c30a635e18fb55da60d4fcbfca6f6483ac
tree8bf0d51e10d0bcc84786245467b8fa09bb20a271
parent36c5100e859d93b3436ae24810612b05addb1e89
IPv4: Extend 'fib_notify_on_flag_change' sysctl

Add the value '2' to 'fib_notify_on_flag_change' to allow sending
notifications only for failed route installation.

Separate value is added for such notifications because there are less of
them, so they do not impact performance and some users will find them more
important.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/networking/ip-sysctl.rst
net/ipv4/fib_trie.c
net/ipv4/sysctl_net_ipv4.c