Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1517713
| From | "J. Bruce Fields" <bfields@fieldses.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue |
| Date | 2016-11-09 02:30 +0100 |
| Message-ID | <sBpS9-u5-1@gated-at.bofh.it> (permalink) |
| References | <sbYit-1r7-1@gated-at.bofh.it> <sBmhA-6wF-15@gated-at.bofh.it> <sBnwZ-7iq-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Nov 08, 2016 at 05:52:21PM -0500, Tejun Heo wrote: > Hello, Bruce. > > On Tue, Nov 08, 2016 at 04:39:11PM -0500, J. Bruce Fields wrote: > > Apologies, just cleaning out old mail and finding some I should have > > responded to long ago: > > > > On Wed, Aug 31, 2016 at 02:23:48AM +0530, Bhaktipriya Shridhar wrote: > > > The workqueue "callback_wq" queues a single work item &cb->cb_work per > > > nfsd4_callback instance and thus, it doesn't require execution ordering. > > > > What's "execution ordering"? > > > > We definitely do depend on the fact that at most one of these is running > > at a time. > > If there can be multiple cb's and thus cb->cb_work's per callback_wq, > it'd need explicit ordering. Is that the case? Yes, there can be multiple cb_work's. --b.
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue "J. Bruce Fields" <bfields@fieldses.org> - 2016-11-08 22:40 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Tejun Heo <tj@kernel.org> - 2016-11-09 00:00 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue "J. Bruce Fields" <bfields@fieldses.org> - 2016-11-09 02:30 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Jeff Layton <jlayton@poochiereds.net> - 2016-11-09 14:20 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Trond Myklebust <trondmy@primarydata.com> - 2016-11-09 16:10 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Jeff Layton <jlayton@poochiereds.net> - 2016-11-09 16:20 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue "J. Bruce Fields" <bfields@fieldses.org> - 2016-11-09 17:30 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Jeff Layton <jlayton@poochiereds.net> - 2016-11-09 18:40 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue "J. Bruce Fields" <bfields@fieldses.org> - 2016-11-09 20:50 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue "J. Bruce Fields" <bfields@fieldses.org> - 2016-11-09 21:30 +0100
Re: [PATCH v2] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue Jeff Layton <jlayton@poochiereds.net> - 2016-11-09 23:40 +0100
csiph-web