- **summary**: mds: Improve recv of TIPC events --> mds: Remove use of mutex at
TIPC receive
- Description has changed:
Diff:
~~~~
--- old
+++ new
@@ -1 +1 @@
-As a first step in imporving the MDS recv of TIPC events by changing data
socket and bsr socket to nonblocking and loop over recv til EWOULDBLOCK or
EAGAIN. Also changing to handle each descriptor before entering the poll loop.
This to reduce the mutex lock contention. As a next step it would be good to
remove the mutex lock.
+As a first step in imporving the MDS recv of TIPC events by changing data
socket and bsr socket to nonblocking and loop over recv til EWOULDBLOCK or
EAGAIN. Also changing to handle each descriptor before entering the poll loop.
This to reduce the mutex lock contention. As a next step it this global mutex
lock. See also #1966
~~~~
---
** [tickets:#2132] mds: Remove use of mutex at TIPC receive**
**Status:** assigned
**Milestone:** 5.2.FC
**Created:** Thu Oct 20, 2016 03:29 PM UTC by Hans Nordebäck
**Last Updated:** Thu Oct 20, 2016 03:30 PM UTC
**Owner:** Hans Nordebäck
As a first step in imporving the MDS recv of TIPC events by changing data
socket and bsr socket to nonblocking and loop over recv til EWOULDBLOCK or
EAGAIN. Also changing to handle each descriptor before entering the poll loop.
This to reduce the mutex lock contention. As a next step it this global mutex
lock. See also #1966
---
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