Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API

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To: Yosry Ahmed <yosry.ahmed@xxxxxxxxx>
Subject: Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
From: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
Date: Tue, 28 Jan 2025 20:10:10 +0900
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Minchan Kim <minchan@xxxxxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, Nhat Pham <nphamcs@xxxxxxxxx>, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
In-reply-to: <m7xv5v46sowhm7xwutv5zqxpfygcg2r3asfd3npakmacap6wq2@prtxaiwzzgjn>
References: <20250127080254.1302026-1-senozhatsky@chromium.org> <20250127080254.1302026-6-senozhatsky@chromium.org> <Z5gBdvLmsPAHKyZt@google.com> <ajg3gij4v2kzdmgpy3qjutfxsispuxjqkj7u7digdjqi5pst5i@3v2g2lra3ay3> <Z5g0gITP8psSdqwj@google.com> <m7xv5v46sowhm7xwutv5zqxpfygcg2r3asfd3npakmacap6wq2@prtxaiwzzgjn>

On (25/01/28 14:29), Sergey Senozhatsky wrote:
> Maybe we can teach compaction and migration to try-WRITE and
> bail out if the page is locked, but I don't know.

This seems to be working just fine.

Follow-Ups:
- Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Yosry Ahmed

References:
- [RFC PATCH 0/6] zsmalloc: make zsmalloc preemptible
  - From: Sergey Senozhatsky
- [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Sergey Senozhatsky
- Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Yosry Ahmed
- Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Sergey Senozhatsky
- Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Yosry Ahmed
- Re: [RFC PATCH 5/6] zsmalloc: introduce handle mapping API
  - From: Sergey Senozhatsky

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