Re: [PATCH v5 05/12] zsmalloc: use bit_spin_lock

From	Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v5 05/12] zsmalloc: use bit_spin_lock
Date	2016-05-16 04:10 +0200
Message-ID	<rzg8Y-u7-293@gated-at.bofh.it> (permalink)
References	<rwJ7j-2Gd-3@gated-at.bofh.it> <rwJ7k-2Gd-15@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On (05/09/16 11:20), Minchan Kim wrote:
> 
> Use kernel standard bit spin-lock instead of custom mess. Even, it has
> a bug which doesn't disable preemption. The reason we don't have any
> problem is that we have used it during preemption disable section
> by class->lock spinlock. So no need to go to stable.
> 
> Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
> Signed-off-by: Minchan Kim <minchan@kernel.org>

good change.

Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>

	-ss

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Re: [PATCH v5 05/12] zsmalloc: use bit_spin_lock Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-05-16 04:10 +0200

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