[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v8 08/24] x86: refactor psr: set value: implement framework.
On 17-03-08 09:07:10, Jan Beulich wrote: [...] > > /* Called with domain lock held, no extra lock needed for 'psr_cos_ids' */ > > static void psr_free_cos(struct domain *d) > > { > > - if( !d->arch.psr_cos_ids ) > > + unsigned int socket, cos; > > + > > + if ( !d->arch.psr_cos_ids ) > > return; > > As in an earlier patch I've asked for this check to be removed, I > think you will need to add a check on socket_info to be non- > NULL somewhere in this function. > d->arch.psr_cos_ids is used in the loop below. Shall I not check it? > > + for ( socket = 0; socket < nr_sockets; socket++ ) > > + { > > + struct psr_socket_info *info; > > + > > + /* cos 0 is default one which does not need be handled. */ > > + if ( (cos = d->arch.psr_cos_ids[socket]) == 0 ) Here. > > + continue; > > + BRs, Sun Yi _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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