Andi Kleen wrote:
>> +}
>> +
>> +/* Flush all unused kmap mappings in order to remove stray
>> + mappings. */
>> +void kmap_flush_unused(void)
>> +{
>> + spin_lock(&kmap_lock);
>> + flush_all_zero_pkmaps();
>> + spin_unlock(&kmap_lock);
>> }
>>
>
> Who calls this now?
Nobody in kernel, or in this patchset. The Xen code calls it to make
sure there are no stray RW mappings of a page it has freshly allocated
for use in a pagetable.
J
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
