diff options
| author | Jon Maloy <jon.maloy@ericsson.com> | 2018-03-29 23:20:41 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-31 22:19:52 -0400 |
| commit | 218527fe27adaebeb81eb770459eb335517e90ee (patch) | |
| tree | 42001e81e0214aedd8d42ebf810f4d7542ce6a8a /net/tipc/subscr.h | |
| parent | 24197ee2102359b59044234347dd3504302fa97d (diff) | |
tipc: replace name table service range array with rb tree
The current design of the binding table has an unnecessary memory
consuming and complex data structure. It aggregates the service range
items into an array, which is expanded by a factor two every time it
becomes too small to hold a new item. Furthermore, the arrays never
shrink when the number of ranges diminishes.
We now replace this array with an RB tree that is holding the range
items as tree nodes, each range directly holding a list of bindings.
This, along with a few name changes, improves both readability and
volume of the code, as well as reducing memory consumption and hopefully
improving cache hit rate.
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/subscr.h')
| -rw-r--r-- | net/tipc/subscr.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/subscr.h b/net/tipc/subscr.h index 8b2d22b18f22..d793b4343885 100644 --- a/net/tipc/subscr.h +++ b/net/tipc/subscr.h @@ -40,7 +40,7 @@ #include "topsrv.h" #define TIPC_MAX_SUBSCR 65535 -#define TIPC_MAX_PUBLICATIONS 65535 +#define TIPC_MAX_PUBL 65535 struct tipc_subscription; struct tipc_conn; @@ -58,7 +58,7 @@ struct tipc_subscription { struct kref kref; struct net *net; struct timer_list timer; - struct list_head nameseq_list; + struct list_head service_list; struct list_head sub_list; struct tipc_event evt; int conid; |