From: Sergey Senozhatsky <senozhatsky@chromium.org>
To: Nhat Pham <nphamcs@gmail.com>
Cc: akpm@linux-foundation.org, hannes@cmpxchg.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
minchan@kernel.org, ngupta@vflare.org, senozhatsky@chromium.org,
sjenning@redhat.com, ddstreet@ieee.org, vitaly.wool@konsulko.com
Subject: Re: [PATCH 4/5] zsmalloc: Add ops fields to zs_pool to store evict handlers
Date: Wed, 2 Nov 2022 13:10:01 +0900 [thread overview]
Message-ID: <Y2Htmak6+7b+6pBv@google.com> (raw)
In-Reply-To: <20221026200613.1031261-5-nphamcs@gmail.com>
On (22/10/26 13:06), Nhat Pham wrote:
> +struct zs_pool;
> +
> +struct zs_ops {
> + int (*evict)(struct zs_pool *pool, unsigned long handle);
> +};
> +
> struct zs_pool {
> const char *name;
>
> @@ -242,6 +248,12 @@ struct zs_pool {
> /* List tracking the zspages in LRU order by most recently added object */
> struct list_head lru;
>
> +#ifdef CONFIG_ZPOOL
> + const struct zs_ops *ops;
> + struct zpool *zpool;
> + const struct zpool_ops *zpool_ops;
> +#endif
I really don't think I follow this zpoll_ops and zs_ops things.
Why do we have zs_ops?
next prev parent reply other threads:[~2022-11-02 4:10 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-26 20:06 [PATCH 0/5] Implement writeback for zsmalloc Nhat Pham
2022-10-26 20:06 ` [PATCH 1/5] zswap: fix writeback lock ordering " Nhat Pham
2022-10-26 20:06 ` [PATCH 2/5] zsmalloc: Consolidate zs_pool's migrate_lock and size_class's locks Nhat Pham
2022-10-28 14:46 ` Johannes Weiner
2022-11-02 3:28 ` Sergey Senozhatsky
2022-11-02 21:36 ` Minchan Kim
2022-11-03 15:18 ` Johannes Weiner
2022-11-03 15:53 ` Minchan Kim
2022-11-03 18:08 ` Johannes Weiner
2022-11-03 18:10 ` Yosry Ahmed
2022-11-03 20:37 ` Minchan Kim
2022-11-03 20:46 ` Yosry Ahmed
2022-11-03 21:15 ` Yu Zhao
2022-11-03 23:19 ` Yosry Ahmed
2022-11-03 21:43 ` Minchan Kim
2022-11-03 23:31 ` Yosry Ahmed
2022-11-03 20:22 ` Minchan Kim
2022-11-04 3:58 ` Sergey Senozhatsky
2022-11-07 21:31 ` Nhat Pham
2022-11-07 22:35 ` Minchan Kim
2022-10-26 20:06 ` [PATCH 3/5] zsmalloc: Add a LRU to zs_pool to keep track of zspages in LRU order Nhat Pham
2022-10-28 14:47 ` Johannes Weiner
2022-10-26 20:06 ` [PATCH 4/5] zsmalloc: Add ops fields to zs_pool to store evict handlers Nhat Pham
2022-10-28 15:18 ` Johannes Weiner
2022-11-02 4:10 ` Sergey Senozhatsky [this message]
2022-11-07 21:36 ` Nhat Pham
2022-10-26 20:06 ` [PATCH 5/5] zsmalloc: Implement writeback mechanism for zsmalloc Nhat Pham
2022-10-27 13:53 ` kernel test robot
2022-10-27 18:27 ` [PATCH v2 " Nhat Pham
2022-10-28 15:19 ` Johannes Weiner
2022-11-02 3:42 ` Sergey Senozhatsky
2022-11-03 15:26 ` Johannes Weiner
2022-11-02 3:44 ` Sergey Senozhatsky
2022-11-02 4:13 ` Sergey Senozhatsky
2022-11-03 16:45 ` Johannes Weiner
2022-11-04 4:02 ` Sergey Senozhatsky
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