Re: [PATCH v5 1/4] zram: Fix deadlock bug in partial write

From: Minchan Kim
Date: Tue Jan 22 2013 - 19:06:35 EST


Hi Nitin,

On Tue, Jan 22, 2013 at 03:58:10PM -0800, Nitin Gupta wrote:
> On Tue, Jan 22, 2013 at 3:52 PM, Minchan Kim <minchan@xxxxxxxxxx> wrote:
> > Now zram allocates new page with GFP_KERNEL in zram I/O path
> > if IO is partial. Unfortunately, It may cuase deadlock with
> > reclaim path so this patch solves the problem.
> >
> > Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
> > Cc: stable@xxxxxxxxxxxxxxx
> > Acked-by: Nitin Gupta <ngupta@xxxxxxxxxx>
> > Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
> > ---
> > drivers/staging/zram/zram_drv.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
>
> Changelog for v4 vs v5?

It's just adding your Acked-by in whole series.
I thought it's minor.

Thanks for the review, Nitin.

>
> Thanks,
> Nitin
>
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--
Kind regards,
Minchan Kim
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