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authorVlad Buslov <vladbu@mellanox.com>2018-07-05 17:24:27 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-08 12:42:28 +0900
commit2a2ea349704fffade9526d5122299edbbfd122ca (patch)
tree858f37c4b6f35c1fe8303f3229cd234b0b3044d7 /include/net/act_api.h
parentnet: sched: always take reference to action (diff)
downloadlinux-dev-2a2ea349704fffade9526d5122299edbbfd122ca.tar.xz
linux-dev-2a2ea349704fffade9526d5122299edbbfd122ca.zip
net: sched: implement action API that deletes action by index
Implement new action API function that atomically finds and deletes action from idr by index. Intended to be used by lockless actions that do not rely on rtnl lock. Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
-rw-r--r--include/net/act_api.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 27823f4e24c4..a8eaae67c264 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -153,6 +153,7 @@ int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
int bind, bool cpustats);
void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a);
+int tcf_idr_delete_index(struct tc_action_net *tn, u32 index);
int __tcf_idr_release(struct tc_action *a, bool bind, bool strict);
static inline int tcf_idr_release(struct tc_action *a, bool bind)