>>> On 16.07.15 at 18:27, <vkuzn...@redhat.com> wrote: > --- a/xen/common/grant_table.c > +++ b/xen/common/grant_table.c > @@ -3348,6 +3348,41 @@ gnttab_release_mappings( > } > } > > +void grant_table_warn_active_grants(struct domain *d) > +{ > + struct grant_table *gt = d->grant_table; > + struct active_grant_entry *act; > + grant_ref_t ref; > + unsigned int nr_active = 0; > + > +#define WARN_GRANT_MAX 10 > + > + read_lock(>->lock); > + > + for ( ref = 0; ref != nr_grant_entries(gt); ref++ ) > + { > + act = active_entry_acquire(gt, ref); > + if ( !act->pin ) > + { > + active_entry_release(act); > + continue; > + } > + > + nr_active++; > + if ( nr_active <= WARN_GRANT_MAX ) > + printk(XENLOG_G_DEBUG "Dom%d has an active grant: GFN: %lx" > + " (MFN: %lx)\n", d->domain_id, act->gfn, act->frame); > + active_entry_release(act); > + } > + > + if ( nr_active > WARN_GRANT_MAX ) > + printk(XENLOG_G_DEBUG "Dom%d has too many (%d) active grants" > + " to report\n", d->domain_id, nr_active);
Please don't break format strings across lines, even if that (with nothing else on the same line) makes the line longer than 80 characters. With that adjusted Acked-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel