[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v3 18/18] xen/arm: IRQ: Handle multiple action per IRQ
On Thu, 2014-04-17 at 12:22 +0100, Julien Grall wrote: > On 04/17/2014 12:15 PM, Jan Beulich wrote: > >>>> On 17.04.14 at 12:36, <julien.grall@xxxxxxxxxx> wrote: > >> In Linux case, they are safe because they are using a single linked list. > > > > And is there a strong reason for us to use a doubly linked one? > > My first version was single-linked list... Ian asked me to use generic > list on V1 to avoid open code. I also suggested that you could import a single linked list implementation if you thought it would be better. > I was looking to port llist.h from Linux but it seems a bit overkill for > action list. I don't see why. I'm sure there are other potential uses of singly linked lists which people just used a double list because it was simpler at the time. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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