haproxy

Author	SHA1	Message	Date
Olivier Houchard	8beb27e9ce	MEDIUM: xref: Use the new _HA_ATOMIC_* macros. Use the new _HA_ATOMIC_* macros and add barriers where needed.	2019-03-11 17:02:37 +01:00
Olivier Houchard	d2b5d16187	MEDIUM: various: Use __ha_barrier_atomic* when relevant. When protecting data modified by atomic operations, use __ha_barrier_atomic* to avoid unneeded barriers on x86.	2019-03-11 17:02:37 +01:00
Olivier Houchard	ff5dd74e25	MINOR: xref: Add missing barriers. Add a few missing barriers in the xref code, it's unlikely to be a problem for x86, but may be on architectures with weak memory ordering.	2019-01-31 19:38:25 +01:00
Thierry FOURNIER	952939d294	MEDIUM: threads/xref: Convert xref function to a thread safe model Ensure that the unlink is done safely between thread and that the peer struct will not destroy between the usage of the peer.	2017-10-31 13:58:32 +01:00
Thierry FOURNIER	3c65b7a916	MINOR: xref: Add a new xref system xref is used to create a relation between two elements. Once an element is released, it breaks the relation. If the relation is already broken, it frees the xref struct. The pointer between two elements is a sort of refcount with max value 1. The relation is only between two elements. The pointer and the type of element a and b are conventional. Note that xref is initialised from Lua files because Lua is the only one user.	2017-09-11 18:59:40 +02:00