On Wed, 23 Feb 2005, Mike Christie wrote:
> Andrew Vasquez wrote:
> >
> >Speaking of which, are there any major objections to the patches
> >proposed here:
> >
> >Add scsi_target_[un]block() and scsi_target_remove() generics
> >http://marc.theaimsgroup.com/?l=linux-scsi&m=110867050306738&w=2
> >
> >[RFC] adding per scsi-host workqueues for defered processing
> >http://marc.theaimsgroup.com/?l=linux-scsi&m=110903148407438&w=2
> >
>
> When using single_threaded_workqueues do all single threaded ones
> in the system use the same cpu_workqueue_struct? Will this be
> a potential bottleneck if we end up using the workqueue for more
> operations in the future?
The kernel-thread that is created for a single-threaded workqueue is
not bound to any particular CPU:
kthread.c:kthread()
...
/* By default we can run anywhere, unlike keventd. */
set_cpus_allowed(current, CPU_MASK_ALL);
--
Andrew Vasquez
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