[Qemu-devel] Re: [PATCH 2/3] Move aio implementation out of raw block driver

[Marcelo Tosatti]

On Mon, Sep 22, 2008 at 09:45:29PM -0500, Anthony Liguori wrote:
>> +#endif
>> +
>> +typedef struct RawAIOCB {
>> +    BlockDriverAIOCB common;
>> +    struct aiocb posix_aiocb;
>> +    struct RawAIOCB *next;
>> +    int ret;
>> +} RawAIOCB;
>>   
>
> The whole small-object allocator for AIOCBs seems a bit of a premature  
> optimization to me.  It makes this whole thing terribly awkward.   
> Marcelo had a patch at one point to switch the small object allocate to  
> just malloc/free.  Marcelo: any reason you didn't follow up with that 
> patch?

You mean the free object caching? Yeah can't see much point in it.

Will look for it.