From: Johannes Weiner <hannes@cmpxchg.org>
To: Usama Arif <usamaarif642@gmail.com>
Cc: akpm@linux-foundation.org, shakeel.butt@linux.dev,
david@redhat.com, ying.huang@intel.com, hughd@google.com,
willy@infradead.org, yosryahmed@google.com, nphamcs@gmail.com,
chengming.zhou@linux.dev, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, kernel-team@meta.com,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH v7 2/2] mm: remove code to handle same filled pages
Date: Thu, 27 Jun 2024 12:19:52 -0400 [thread overview]
Message-ID: <20240627161952.GB469122@cmpxchg.org> (raw)
In-Reply-To: <20240627105730.3110705-3-usamaarif642@gmail.com>
On Thu, Jun 27, 2024 at 11:55:30AM +0100, Usama Arif wrote:
> With an earlier commit to handle zero-filled pages in swap directly,
> and with only 1% of the same-filled pages being non-zero, zswap no
> longer needs to handle same-filled pages and can just work on compressed
> pages.
>
> Signed-off-by: Usama Arif <usamaarif642@gmail.com>
> Reviewed-by: Chengming Zhou <chengming.zhou@linux.dev>
> Acked-by: Yosry Ahmed <yosryahmed@google.com>
> Reviewed-by: Nhat Pham <nphamcs@gmail.com>
> Cc: Andi Kleen <ak@linux.intel.com>
> Cc: David Hildenbrand <david@redhat.com>
> Cc: "Huang, Ying" <ying.huang@intel.com>
> Cc: Hugh Dickins <hughd@google.com>
> Cc: Johannes Weiner <hannes@cmpxchg.org>
> Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
> Cc: Shakeel Butt <shakeel.butt@linux.dev>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Excellent!
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
prev parent reply other threads:[~2024-06-27 16:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-27 10:55 [PATCH v7 0/2] mm: store zero pages to be swapped out in a bitmap Usama Arif
2024-06-27 10:55 ` [PATCH v7 1/2] " Usama Arif
2024-06-27 16:18 ` Johannes Weiner
2024-06-28 15:30 ` Usama Arif
2024-07-01 15:01 ` Usama Arif
2024-07-01 15:37 ` Usama Arif
2024-07-01 17:15 ` Usama Arif
2024-07-04 23:22 ` Andrew Morton
2024-07-05 9:41 ` Usama Arif
2024-06-27 10:55 ` [PATCH v7 2/2] mm: remove code to handle same filled pages Usama Arif
2024-06-27 16:19 ` Johannes Weiner [this message]
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