Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1476035
| From | David Howells <dhowells@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net-next 6/9] fs/afs/vlocation: Remove deprecated create_singlethread_workqueue |
| Date | 2016-09-04 23:20 +0200 |
| Message-ID | <sdMZz-2No-3@gated-at.bofh.it> (permalink) |
| References | <sdMPU-2JV-11@gated-at.bofh.it> |
| Organization | Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 |
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
The workqueue "afs_vlocation_update_worker" queues a single work item
&afs_vlocation_update and hence it doesn't require execution ordering.
Hence, alloc_workqueue has been used to replace the deprecated
create_singlethread_workqueue instance.
Since the workqueue is being used on a memory reclaim path, WQ_MEM_RECLAIM
flag has been set to ensure forward progress under memory pressure.
Since there are fixed number of work items, explicit concurrency
limit is unnecessary here.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
---
fs/afs/vlocation.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c
index 52976785a32c..45a86396fd2d 100644
--- a/fs/afs/vlocation.c
+++ b/fs/afs/vlocation.c
@@ -594,8 +594,8 @@ static void afs_vlocation_reaper(struct work_struct *work)
*/
int __init afs_vlocation_update_init(void)
{
- afs_vlocation_update_worker =
- create_singlethread_workqueue("kafs_vlupdated");
+ afs_vlocation_update_worker = alloc_workqueue("kafs_vlupdated",
+ WQ_MEM_RECLAIM, 0);
return afs_vlocation_update_worker ? 0 : -ENOMEM;
}
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH net-next 0/9] rxrpc: Small fixes David Howells <dhowells@redhat.com> - 2016-09-04 23:10 +0200
[PATCH net-next 9/9] fs/afs/flock: Remove deprecated create_singlethread_workqueue David Howells <dhowells@redhat.com> - 2016-09-04 23:10 +0200
[PATCH net-next 5/9] rxrpc: Don't change the epoch David Howells <dhowells@redhat.com> - 2016-09-04 23:10 +0200
[PATCH net-next 6/9] fs/afs/vlocation: Remove deprecated create_singlethread_workqueue David Howells <dhowells@redhat.com> - 2016-09-04 23:20 +0200
[PATCH net-next 3/9] rxrpc: The client call state must be changed before attachment to conn David Howells <dhowells@redhat.com> - 2016-09-04 23:20 +0200
[PATCH net-next 4/9] rxrpc: Randomise epoch and starting client conn ID values David Howells <dhowells@redhat.com> - 2016-09-04 23:20 +0200
RE: [PATCH net-next 4/9] rxrpc: Randomise epoch and starting client conn ID values David Laight <David.Laight@ACULAB.COM> - 2016-09-05 17:10 +0200
Re: [PATCH net-next 4/9] rxrpc: Randomise epoch and starting client conn ID values David Howells <dhowells@redhat.com> - 2016-09-05 18:30 +0200
Re: [PATCH net-next 4/9] rxrpc: Randomise epoch and starting client conn ID values Jeffrey Altman <jaltman@auristor.com> - 2016-09-06 04:20 +0200
[PATCH net-next 7/9] fs/afs/rxrpc: Remove deprecated create_singlethread_workqueue David Howells <dhowells@redhat.com> - 2016-09-04 23:20 +0200
[PATCH net-next 8/9] fs/afs/callback: Remove deprecated create_singlethread_workqueue David Howells <dhowells@redhat.com> - 2016-09-04 23:20 +0200
Re: [PATCH net-next 0/9] rxrpc: Small fixes David Miller <davem@davemloft.net> - 2016-09-06 23:00 +0200
csiph-web