Messages in this thread | | | Date | Wed, 9 Oct 2013 14:57:16 +0200 | From | Alexander Gordeev <> | Subject | Re: [PATCH RFC 00/77] Re-design MSI/MSI-X interrupts enablement pattern |
| |
On Mon, Oct 07, 2013 at 02:01:11PM -0400, Tejun Heo wrote: > Hmmm... yean, the race condition could be an issue as multiple msi > allocation might fail even if the driver can and explicitly handle > multiple allocation if the quota gets reduced inbetween.
BTW, should we care about the quota getting increased inbetween? That would entail.. kind of pci_get_msi_limit() :), but IMHO it is not worth it.
> tejun
-- Regards, Alexander Gordeev agordeev@redhat.com
| |