Re: [PATCH v3 6/7] zram: Allocate struct zcomp_strm as per-CPU memory

[Minchan Kim]

On Wed, May 27, 2020 at 10:11:18PM +0200, Sebastian Andrzej Siewior wrote:
> zcomp::stream is a per-CPU pointer, pointing to struct zcomp_strm
> which contains two pointers. Having struct zcomp_strm allocated
> directly as per-CPU memory would avoid one additional memory
> allocation and a pointer dereference. This also simplifies the
> addition of a local_lock to struct zcomp_strm.
> 
> Allocate zcomp::stream directly as per-CPU memory.
> 
> Cc: Minchan Kim <minchan@xxxxxxxxxx>
> Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>

Looks good to me.