Re: O_DIRECT for relations and SLRUs (Prototype)

On 1/15/19 11:28 AM, Michael Paquier wrote:

> On Tue, Jan 15, 2019 at 11:19:48AM +0500, Andrey Borodin wrote:
>> Is it possible to avoid those memcpy's by aligning available buffers
>> instead?  I couldn't understand this from the patch and this thread.
> Sure, it had better do that.  That's just a lazy implementation.


Hi!

Could you specify all cases when buffers will not be aligned with BLCKSZ?

AFAIC shared and temp buffers are aligned. And what ones are not?


-- 
Regards, Maksim Milyutin