netdev - [PATCH net-next v1 10/10] tipc: use alloc_ordered_workqueue() instead of WQ_UNBOUND w/ max

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 1 Feb 2016 10:44:43 +0100
From:	Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@...csson.com>
To:	<netdev@...r.kernel.org>
CC:	<tipc-discussion@...ts.sourceforge.net>, <jon.maloy@...csson.com>,
	<maloy@...jonn.com>, <ying.xue@...driver.com>
Subject: [PATCH net-next v1 10/10] tipc: use alloc_ordered_workqueue() instead of WQ_UNBOUND w/ max_active = 1

Until now, tipc_rcv and tipc_send workqueues in server are allocated
with parameters WQ_UNBOUND & max_active = 1.
This parameters passed to this function makes it equivalent to
alloc_ordered_workqueue(). The later form is more explicit and
can inherit future ordered_workqueue changes.

In this commit we replace alloc_workqueue() with more readable
alloc_ordered_workqueue().

Acked-by: Ying Xue <ying.xue@...driver.com>
Reviewed-by: Jon Maloy <jon.maloy@...csson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@...csson.com>
---
 net/tipc/server.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/tipc/server.c b/net/tipc/server.c
index 922e04a43396..2446bfbaa309 100644
--- a/net/tipc/server.c
+++ b/net/tipc/server.c
@@ -571,13 +571,13 @@ static void tipc_work_stop(struct tipc_server *s)
 
 static int tipc_work_start(struct tipc_server *s)
 {
-	s->rcv_wq = alloc_workqueue("tipc_rcv", WQ_UNBOUND, 1);
+	s->rcv_wq = alloc_ordered_workqueue("tipc_rcv", 0);
 	if (!s->rcv_wq) {
 		pr_err("can't start tipc receive workqueue\n");
 		return -ENOMEM;
 	}
 
-	s->send_wq = alloc_workqueue("tipc_send", WQ_UNBOUND, 1);
+	s->send_wq = alloc_ordered_workqueue("tipc_send", 0);
 	if (!s->send_wq) {
 		pr_err("can't start tipc send workqueue\n");
 		destroy_workqueue(s->rcv_wq);
-- 
2.1.4