17/01/2020 11:09, Andrew Rybchenko:
> On 1/17/20 1:01 PM, Olivier Matz wrote:
> > On Fri, Jan 17, 2020 at 10:51:49AM +0100, Olivier Matz wrote:
> >> When allocating a mempool which is larger than the largest
> >> available area, it can take a lot of time:
> >>
> >> a- the mempool calculate the requ
> -Original Message-
> From: Olivier Matz
> Sent: Friday, January 17, 2020 11:52 AM
> To: dev@dpdk.org
> Cc: Ali Alnubani ; Anatoly Burakov
> ; Andrew Rybchenko
> ; Raslan Darawsheh
> ; sta...@dpdk.org; Thomas Monjalon
>
> Subject: [PATCH v2] mempool: fix slow allocation of large mempools
On 1/17/20 1:01 PM, Olivier Matz wrote:
> On Fri, Jan 17, 2020 at 10:51:49AM +0100, Olivier Matz wrote:
>> When allocating a mempool which is larger than the largest
>> available area, it can take a lot of time:
>>
>> a- the mempool calculate the required memory size, and tries
>>to allocate it
On Fri, Jan 17, 2020 at 10:51:49AM +0100, Olivier Matz wrote:
> When allocating a mempool which is larger than the largest
> available area, it can take a lot of time:
>
> a- the mempool calculate the required memory size, and tries
>to allocate it, it fails
> b- then it tries to allocate the
When allocating a mempool which is larger than the largest
available area, it can take a lot of time:
a- the mempool calculate the required memory size, and tries
to allocate it, it fails
b- then it tries to allocate the largest available area (this
does not request new huge pages)
c- add th
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