linux-kernel - Re: [PATCH] ib_srpt: use kvmalloc to allocate ring pointers

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Message-ID: <20180709221639.GA14259@ziepe.ca>
Date:   Mon, 9 Jul 2018 16:16:39 -0600
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Jan Dakinevich <jan.dakinevich@...tuozzo.com>
Cc:     Doug Ledford <dledford@...hat.com>,
        Bart Van Assche <bart.vanassche@....com>,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
        Denis Lunev <den@...tuozzo.com>,
        Konstantin Khorenko <khorenko@...tuozzo.com>
Subject: Re: [PATCH] ib_srpt: use kvmalloc to allocate ring pointers

On Mon, Jul 09, 2018 at 04:51:08PM +0300, Jan Dakinevich wrote:
> An array of pointers to SRPT contexts in ib_device is over 30KiB even
> in default case, in which an amount of contexts is 4095. The patch
> is intended to weed out large contigous allocation for non-DMA memory.
> 
> Signed-off-by: Jan Dakinevich <jan.dakinevich@...tuozzo.com>
> Reviewed-by: Bart Van Assche <bart.vanassche@....com>
> ---
>  drivers/infiniband/ulp/srpt/ib_srpt.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Applied to for-next

Thanks,
Jason