Messages in this thread | | | Date | Mon, 10 Dec 2012 10:15:33 -0500 | From | Konrad Rzeszutek Wilk <> | Subject | Re: [Xen-devel] [PATCH 2/2] xen-blkfront: implement safe version of llist_for_each_entry |
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On Mon, Dec 10, 2012 at 01:15:50PM +0100, Roger Pau Monné wrote: > On 07/12/12 21:20, Konrad Rzeszutek Wilk wrote: > > On Tue, Dec 04, 2012 at 03:21:53PM +0100, Roger Pau Monne wrote: > >> Implement a safe version of llist_for_each_entry, and use it in > >> blkif_free. Previously grants where freed while iterating the list, > >> which lead to dereferences when trying to fetch the next item. > > > > Looks like xen-blkfront is the only user of this llist_for_each_entry. > > > > Would it be more prudent to put the macro in the llist.h file? > > I'm not able to find out who is the maintainer of llist, should I just > CC it's author?
Sure. I CC-ed akpm here to solicit his input as well. Either way I am OK wit this being in xen-blkfront but it just seems that it could be useful in the llist file since that is where the non-safe version resides. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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