struct multicall_entry entries[MC_BATCH];
#if MC_DEBUG
struct multicall_entry debug[MC_BATCH];
+ void *caller[MC_BATCH];
#endif
unsigned char args[MC_ARGS];
struct callback {
ret, smp_processor_id());
dump_stack();
for (i = 0; i < b->mcidx; i++) {
- printk(KERN_DEBUG " call %2d/%d: op=%lu arg=[%lx] result=%ld\n",
+ printk(KERN_DEBUG " call %2d/%d: op=%lu arg=[%lx] result=%ld\t%pF\n",
i+1, b->mcidx,
b->debug[i].op,
b->debug[i].args[0],
- b->entries[i].result);
+ b->entries[i].result,
+ b->caller[i]);
}
}
#endif
} else
BUG_ON(b->argidx != 0);
- local_irq_restore(flags);
-
for (i = 0; i < b->cbidx; i++) {
struct callback *cb = &b->callbacks[i];
}
b->cbidx = 0;
- BUG_ON(ret);
+ local_irq_restore(flags);
+
+ WARN_ON(ret);
}
struct multicall_space __xen_mc_entry(size_t args)
}
ret.mc = &b->entries[b->mcidx];
+#ifdef MC_DEBUG
+ b->caller[b->mcidx] = __builtin_return_address(0);
+#endif
b->mcidx++;
ret.args = &b->args[argidx];
b->argidx = argidx + args;