l@lists.xenproject.org; linux-
>> bl...@vger.kernel.org; linux-ker...@vger.kernel.org; Park, Seongjae
>>
>> Subject: [Xen-devel] [PATCH 0/2] xen/blkback: Aggressively shrink page
>> pools if a memory pressure is detected
>>
>> Each `blkif` has a free pag
er...@vger.kernel.org; Park, Seongjae
>
> Subject: [Xen-devel] [PATCH 0/2] xen/blkback: Aggressively shrink page
> pools if a memory pressure is detected
>
> Each `blkif` has a free pages pool for the grant mapping. The size of
> the pool starts from zero and be increased on dem
Each `blkif` has a free pages pool for the grant mapping. The size of
the pool starts from zero and be increased on demand while processing
the I/O requests. If current I/O requests handling is finished or 100
milliseconds has passed since last I/O requests handling, it checks and
shrinks the
