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authorNikolay Aleksandrov <razor@blackwall.org>2022-04-13 13:51:55 +0300
committerDavid S. Miller <davem@davemloft.net>2022-04-13 14:46:26 +0300
commita6cec0bcd34264be8887791594be793b3f12719f (patch)
treeb7da7e285081c96a18e5bf32b8feda15f3f56a3d /include/net/rtnetlink.h
parent545528d788556c724eeb5400757f828ef27782a8 (diff)
downloadlinux-a6cec0bcd34264be8887791594be793b3f12719f.tar.xz
net: rtnetlink: add bulk delete support flag
Add a new rtnl flag (RTNL_FLAG_BULK_DEL_SUPPORTED) which is used to verify that the delete operation allows bulk object deletion. Also emit a warning if anyone tries to set it for non-delete kind. Suggested-by: David Ahern <dsahern@kernel.org> Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/rtnetlink.h')
-rw-r--r--include/net/rtnetlink.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 0bf622409aaa..bf8bb3357825 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -10,7 +10,8 @@ typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *,
typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
enum rtnl_link_flags {
- RTNL_FLAG_DOIT_UNLOCKED = BIT(0),
+ RTNL_FLAG_DOIT_UNLOCKED = BIT(0),
+ RTNL_FLAG_BULK_DEL_SUPPORTED = BIT(1),
};
enum rtnl_kinds {