On Fri, Oct 28, 2016 at 12:33 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
> On Fri, Oct 28, 2016 at 2:52 AM, Robert Haas <robertmhaas@gmail.com> wrote:
>> On Mon, Oct 24, 2016 at 10:30 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
>>>> Amit, can you please split the buffer manager changes in this patch
>>>> into a separate patch?
>>>
>>> Sure, attached patch extend_bufmgr_api_for_hash_index_v1.patch does that.
>>
>> The additional argument to ConditionalLockBuffer() doesn't seem to be
>> used anywhere in the main patch. Do we actually need it?
>>
>
> No, with latest patch of concurrent hash index, we don't need it. I
> have forgot to remove it. Please find updated patch attached. The
> usage of second parameter for ConditionalLockBuffer() is removed as we
> don't want to allow I/O across content locks, so the patch is changed
> to fallback to twice locking the metapage.
Committed.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company