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From: Minchan Kim <minchan@kernel.org>
To: Nhat Pham <nphamcs@gmail.com>
Cc: akpm@linux-foundation.org, hannes@cmpxchg.org,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	ngupta@vflare.org, senozhatsky@chromium.org, sjenning@redhat.com,
	ddstreet@ieee.org, vitaly.wool@konsulko.com
Subject: Re: [PATCH v6 6/6] zsmalloc: Implement writeback mechanism for zsmalloc
Date: Sat, 19 Nov 2022 09:35:59 -0800	[thread overview]
Message-ID: <Y3kT//gL5YNbsTFU@google.com> (raw)
In-Reply-To: <20221119001536.2086599-7-nphamcs@gmail.com>

On Fri, Nov 18, 2022 at 04:15:36PM -0800, Nhat Pham wrote:
> This commit adds the writeback mechanism for zsmalloc, analogous to the
> zbud allocator. Zsmalloc will attempt to determine the coldest zspage
> (i.e least recently used) in the pool, and attempt to write back all the
> stored compressed objects via the pool's evict handler.
> 
> Signed-off-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>

Thanks.

  parent reply	other threads:[~2022-11-19 17:36 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-19  0:15 [PATCH v6 0/6] Implement writeback for zsmalloc Nhat Pham
2022-11-19  0:15 ` [PATCH v6 1/6] zswap: fix writeback lock ordering " Nhat Pham
2022-11-22  1:43   ` Sergey Senozhatsky
2022-11-19  0:15 ` [PATCH v6 2/6] zpool: clean out dead code Nhat Pham
2022-11-22  1:46   ` Sergey Senozhatsky
2022-11-19  0:15 ` [PATCH v6 3/6] zsmalloc: Consolidate zs_pool's migrate_lock and size_class's locks Nhat Pham
2022-11-19  0:15 ` [PATCH v6 4/6] zsmalloc: Add a LRU to zs_pool to keep track of zspages in LRU order Nhat Pham
2022-11-19 16:38   ` Johannes Weiner
2022-11-19 17:34   ` Minchan Kim
2022-11-22  1:52   ` Sergey Senozhatsky
2022-11-22 17:42     ` Johannes Weiner
2022-11-23  3:50       ` Sergey Senozhatsky
2022-11-23  8:02         ` Yosry Ahmed
2022-11-23  8:11           ` Yosry Ahmed
2022-11-23 16:30             ` Johannes Weiner
2022-11-24  3:29               ` Sergey Senozhatsky
2022-11-24  3:21           ` Sergey Senozhatsky
2022-11-23  3:58   ` Sergey Senozhatsky
2022-11-19  0:15 ` [PATCH v6 5/6] zsmalloc: Add zpool_ops field to zs_pool to store evict handlers Nhat Pham
2022-11-19 16:39   ` Johannes Weiner
2022-11-22  1:11     ` Sergey Senozhatsky
2022-11-19  0:15 ` [PATCH v6 6/6] zsmalloc: Implement writeback mechanism for zsmalloc Nhat Pham
2022-11-19 16:45   ` Johannes Weiner
2022-11-19 17:35   ` Minchan Kim [this message]
2022-11-22  1:40   ` Sergey Senozhatsky
2022-11-22  2:00   ` Sergey Senozhatsky
2022-11-22  2:15   ` Sergey Senozhatsky
2022-11-22  3:12     ` Johannes Weiner
2022-11-22  3:42       ` Sergey Senozhatsky
2022-11-22  6:09         ` Johannes Weiner
2022-11-22  6:35           ` Sergey Senozhatsky
2022-11-22  7:10             ` Johannes Weiner
2022-11-22  7:19               ` Sergey Senozhatsky
2022-11-22  6:37   ` Sergey Senozhatsky
2022-11-23 16:30     ` Nhat Pham
2022-11-23 17:27       ` Johannes Weiner
2022-11-23 17:18     ` Johannes Weiner
2022-11-21 19:29 ` [PATCH v6 0/6] Implement writeback " Nhat Pham
2022-11-23 19:26   ` Nhat Pham

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